About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The Senior Avionics Engineer role is responsible for the design, development, and integration of electrical systems supporting advanced data center satellites. You will collaborate with software, mechanical, and compute engineers to develop solutions that meet rigorous performance standards for space applications.
Responsibilities:
Design and test electrical hardware for satellite subsystems, focusing on compute power management, FPGA based boards, and signal processing.
Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.
Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.
Collaborate with cross-functional teams (software, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.
Maintain detailed technical documentation, including system requirements, design specifications, and test plans.
Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.
Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.
Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.
Basic Qualifications:
Bachelors degree in Electrical Engineering or a related discipline.
5+ years of experience in electrical design, preferably in aerospace, satellite, or computing systems.
Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.
Hands-on experience with lab equipment such as oscilloscopes, signal generators, and soldering stations.
Strong troubleshooting skills and experience debugging electrical systems in lab environments.
Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).
Familiarity with control systems, sensors, and their integration into optical platforms.
Preferred Qualifications:
Masters degree in Electrical Engineering or a related discipline.
Experience with accelerated computing systems
Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).
Experience working with cross-functional engineering teams, particularly with thermal and mechanical disciplines.
Understanding of satellite electrical systems and power distribution for space applications.
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SENIOR AVIONICS ENGINEER (KENT)\n\n\n\nAbout Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe Senior Avionics Engineer role is responsible for the design, development, and integration of electrical systems supporting advanced data center satellites. You will collaborate with software, mechanical, and compute engineers to develop solutions that meet rigorous performance standards for space applications.\n\n\n\nResponsibilities:\n\n - Design and test electrical hardware for satellite subsystems, focusing on compute power management, FPGA based boards, and signal processing.\n\n - Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.\n\n - Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.\n\n - Collaborate with cross-functional teams (software, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.\n\n - Maintain detailed technical documentation, including system requirements, design specifications, and test plans.\n\n - Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.\n\n - Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.\n\n - Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.\n\n\n\nBasic Qualifications:\n\n - Bachelors degree in Electrical Engineering or a related discipline.\n\n - 5+ years of experience in electrical design, preferably in aerospace, satellite, or computing systems.\n\n - Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.\n\n - Hands-on experience with lab equipment such as oscilloscopes, signal generators, and soldering stations.\n\n - Strong troubleshooting skills and experience debugging electrical systems in lab environments.\n\n - Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).\n\n - Familiarity with control systems, sensors, and their integration into optical platforms.\n\n\n\nPreferred Qualifications:\n\n - Masters degree in Electrical Engineering or a related discipline.\n\n - Experience with accelerated computing systems\n\n - Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).\n\n - Experience working with cross-functional engineering teams, particularly with thermal and mechanical disciplines.\n\n - Understanding of satellite electrical systems and power distribution for space applications.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"7014b89b-8655-4a27-95a4-7a2300168abb","title":"Software Engineer","department":"Software Engineering","team":"Software Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:40:04.444+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/7014b89b-8655-4a27-95a4-7a2300168abb","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/7014b89b-8655-4a27-95a4-7a2300168abb/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Software Engineer at Cowboy Space Corp., you will build the systems that control, operate, and scale our spacecraft and ground infrastructure. This includes flight software, simulation, mission control systems, and the tooling needed to test and operate hardware in real time.
This is a highly ownership-driven role where you’ll work across the stack—from low-level systems interacting with hardware to higher-level services that enable mission operations. You’ll collaborate closely with hardware teams (propulsion, power, avionics) to bring up systems, validate performance, and ensure reliable operation in demanding environments.
Responsibilities
Design, build, and maintain software for spacecraft systems, ground systems, and mission operations
Develop flight software that interfaces directly with hardware and supports real-time control
Build simulation and testing frameworks to validate system behavior before deployment
Collaborate with hardware engineers to integrate, test, and debug systems end-to-end
Write performant, reliable code for resource-constrained and mission-critical environments
Develop internal tools to support testing, automation, and operational workflows
Participate in system bring-up, integration, and launch preparation activities
Monitor and support on-orbit operations, including debugging and performance optimization
Contribute to system architecture decisions across software and hardware boundaries
Balance speed, reliability, and scalability in a fast-paced development environment
Basic Qualifications
Bachelor’s degree in Computer Science, Computer Engineering, or related field
3+ years of experience building production software systems
Strong programming skills in languages such as C++, Python, or Rust
Experience working close to hardware, distributed systems, or real-time systems
Solid understanding of systems fundamentals (operating systems, networking, concurrency)
Experience working in fast-paced, engineering-driven environments
Preferred Qualifications
Experience with flight software, embedded systems, or robotics
Background in aerospace, autonomous systems, or high-reliability environments
Experience building simulation frameworks or hardware-in-the-loop testing systems
Familiarity with Linux-based systems and low-level debugging
Experience with cloud infrastructure or distributed systems for mission operations
Track record of owning systems end-to-end in high-ownership environments
Why This Role Is Different
Work across the full stack—from hardware interfaces to mission operations
Direct impact on real spacecraft and on-orbit performance
Fast iteration cycles with tight hardware/software integration
High ownership and autonomy in a small, high-caliber team
Opportunity to help define software systems for a new class of space infrastructure
Compensation and Benefits
The salary range for this position is $100,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ABOUT COWBOY SPACE CORP:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs a Software Engineer at Cowboy Space Corp., you will build the systems that control, operate, and scale our spacecraft and ground infrastructure. This includes flight software, simulation, mission control systems, and the tooling needed to test and operate hardware in real time.\n\nThis is a highly ownership-driven role where you’ll work across the stack—from low-level systems interacting with hardware to higher-level services that enable mission operations. You’ll collaborate closely with hardware teams (propulsion, power, avionics) to bring up systems, validate performance, and ensure reliable operation in demanding environments.\n\n\n\nResponsibilities\n\n - Design, build, and maintain software for spacecraft systems, ground systems, and mission operations\n\n - Develop flight software that interfaces directly with hardware and supports real-time control\n\n - Build simulation and testing frameworks to validate system behavior before deployment\n\n - Collaborate with hardware engineers to integrate, test, and debug systems end-to-end\n\n - Write performant, reliable code for resource-constrained and mission-critical environments\n\n - Develop internal tools to support testing, automation, and operational workflows\n\n - Participate in system bring-up, integration, and launch preparation activities\n\n - Monitor and support on-orbit operations, including debugging and performance optimization\n\n - Contribute to system architecture decisions across software and hardware boundaries\n\n - Balance speed, reliability, and scalability in a fast-paced development environment\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Computer Science, Computer Engineering, or related field\n\n - 3+ years of experience building production software systems\n\n - Strong programming skills in languages such as C++, Python, or Rust\n\n - Experience working close to hardware, distributed systems, or real-time systems\n\n - Solid understanding of systems fundamentals (operating systems, networking, concurrency)\n\n - Experience working in fast-paced, engineering-driven environments\n\n\n\nPreferred Qualifications\n\n - Experience with flight software, embedded systems, or robotics\n\n - Background in aerospace, autonomous systems, or high-reliability environments\n\n - Experience building simulation frameworks or hardware-in-the-loop testing systems\n\n - Familiarity with Linux-based systems and low-level debugging\n\n - Experience with cloud infrastructure or distributed systems for mission operations\n\n - Track record of owning systems end-to-end in high-ownership environments\n\n\n\nWhy This Role Is Different\n\n - Work across the full stack—from hardware interfaces to mission operations\n\n - Direct impact on real spacecraft and on-orbit performance\n\n - Fast iteration cycles with tight hardware/software integration\n\n - High ownership and autonomy in a small, high-caliber team\n\n - Opportunity to help define software systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $100,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"64bca77f-c225-463c-99c6-cabdaf5b2aba","title":"Senior Test Software Engineer, AI Workloads ","department":"Chief Engineering & Reliability","team":"Chief Engineering & Reliability","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:02:34.597+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/64bca77f-c225-463c-99c6-cabdaf5b2aba","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/64bca77f-c225-463c-99c6-cabdaf5b2aba/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Software Engineer at Cowboy Space Corp., you will build the systems that control, operate, and scale our spacecraft and ground infrastructure. This includes flight software, simulation, mission control systems, and the tooling needed to test and operate hardware in real time.
This is a highly ownership-driven role where you’ll work across the stack—from low-level systems interacting with hardware to higher-level services that enable mission operations. You’ll collaborate closely with hardware teams (propulsion, power, avionics) to bring up systems, validate performance, and ensure reliable operation in demanding environments.
Responsibilities
Design, build, and maintain software for spacecraft systems, ground systems, and mission operations
Develop flight software that interfaces directly with hardware and supports real-time control
Build simulation and testing frameworks to validate system behavior before deployment
Collaborate with hardware engineers to integrate, test, and debug systems end-to-end
Write performant, reliable code for resource-constrained and mission-critical environments
Develop internal tools to support testing, automation, and operational workflows
Participate in system bring-up, integration, and launch preparation activities
Monitor and support on-orbit operations, including debugging and performance optimization
Contribute to system architecture decisions across software and hardware boundaries
Balance speed, reliability, and scalability in a fast-paced development environment
Basic Qualifications
Bachelor’s degree in Computer Science, Computer Engineering, or related field
3+ years of experience building production software systems
Strong programming skills in languages such as C++, Python, or Rust
Experience working close to hardware, distributed systems, or real-time systems
Solid understanding of systems fundamentals (operating systems, networking, concurrency)
Experience working in fast-paced, engineering-driven environments
Preferred Qualifications
Experience with flight software, embedded systems, or robotics
Background in aerospace, autonomous systems, or high-reliability environments
Experience building simulation frameworks or hardware-in-the-loop testing systems
Familiarity with Linux-based systems and low-level debugging
Experience with cloud infrastructure or distributed systems for mission operations
Track record of owning systems end-to-end in high-ownership environments
Why This Role Is Different
Work across the full stack—from hardware interfaces to mission operations
Direct impact on real spacecraft and on-orbit performance
Fast iteration cycles with tight hardware/software integration
High ownership and autonomy in a small, high-caliber team
Opportunity to help define software systems for a new class of space infrastructure
Compensation and Benefits
The salary range for this position is $100,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SOFTWARE TEST ENGINEER, AI WORKLOADS\n\n\n\n\nAbout Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs a Software Engineer at Cowboy Space Corp., you will build the systems that control, operate, and scale our spacecraft and ground infrastructure. This includes flight software, simulation, mission control systems, and the tooling needed to test and operate hardware in real time.\n\nThis is a highly ownership-driven role where you’ll work across the stack—from low-level systems interacting with hardware to higher-level services that enable mission operations. You’ll collaborate closely with hardware teams (propulsion, power, avionics) to bring up systems, validate performance, and ensure reliable operation in demanding environments.\n\n\n\nResponsibilities\n\n - Design, build, and maintain software for spacecraft systems, ground systems, and mission operations\n\n - Develop flight software that interfaces directly with hardware and supports real-time control\n\n - Build simulation and testing frameworks to validate system behavior before deployment\n\n - Collaborate with hardware engineers to integrate, test, and debug systems end-to-end\n\n - Write performant, reliable code for resource-constrained and mission-critical environments\n\n - Develop internal tools to support testing, automation, and operational workflows\n\n - Participate in system bring-up, integration, and launch preparation activities\n\n - Monitor and support on-orbit operations, including debugging and performance optimization\n\n - Contribute to system architecture decisions across software and hardware boundaries\n\n - Balance speed, reliability, and scalability in a fast-paced development environment\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Computer Science, Computer Engineering, or related field\n\n - 3+ years of experience building production software systems\n\n - Strong programming skills in languages such as C++, Python, or Rust\n\n - Experience working close to hardware, distributed systems, or real-time systems\n\n - Solid understanding of systems fundamentals (operating systems, networking, concurrency)\n\n - Experience working in fast-paced, engineering-driven environments\n\n\n\nPreferred Qualifications\n\n - Experience with flight software, embedded systems, or robotics\n\n - Background in aerospace, autonomous systems, or high-reliability environments\n\n - Experience building simulation frameworks or hardware-in-the-loop testing systems\n\n - Familiarity with Linux-based systems and low-level debugging\n\n - Experience with cloud infrastructure or distributed systems for mission operations\n\n - Track record of owning systems end-to-end in high-ownership environments\n\n\n\nWhy This Role Is Different\n\n - Work across the full stack—from hardware interfaces to mission operations\n\n - Direct impact on real spacecraft and on-orbit performance\n\n - Fast iteration cycles with tight hardware/software integration\n\n - High ownership and autonomy in a small, high-caliber team\n\n - Opportunity to help define software systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $100,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"aff58a07-fed3-4a08-8d6e-d0922337a848","title":"Mechanical Engineer","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-03T00:16:09.842+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/aff58a07-fed3-4a08-8d6e-d0922337a848","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/aff58a07-fed3-4a08-8d6e-d0922337a848/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Senior Mechanical Engineer, you will play a key role in designing and building the physical systems that enable our spacecraft to operate reliably in space. You will own critical hardware from concept through flight, working across structures, mechanisms, thermal systems, and packaging to deliver high-performance, flight-ready designs.
This is a hands-on role at the center of hardware development. You will work closely with propulsion, power, avionics, GNC, and software teams to design integrated systems, rapidly prototype, and validate through testing. You’ll be expected to move quickly, iterate often, and take ownership of hardware that directly impacts mission success.
Responsibilities:
Own mechanical design of spacecraft components and assemblies from concept through production
Design and develop structures, mechanisms, and thermal solutions for space environments
Develop and maintain engineering documentation, drawings, and release processes
Perform analysis including FEA, thermal, and tolerance stack-ups to validate designs
Drive rapid prototyping, build, and test cycles to accelerate hardware development
Collaborate cross-functionally with propulsion, power, avionics, GNC, and software engineering teams
Support integration, environmental testing, and launch readiness activities
Troubleshoot hardware issues, perform root cause analysis, and implement design improvements
Work with suppliers and manufacturers to ensure high-quality, scalable production
Balance performance, manufacturability, cost, and schedule in design decisions
Basic Qualifications:
Bachelor’s degree in Mechanical Engineering or related field
5+ years of experience designing mechanical systems for aerospace or high-performance hardware
Experience taking hardware from concept through build and test
Strong fundamentals in mechanics, materials, and thermal systems
Proficiency with CAD (e.g., NX, SolidWorks, or similar)
Experience working in fast-paced, hardware-focused development environments
Preferred Qualifications:
Experience designing for space environments (thermal, vibration, vacuum)
Background in spacecraft structures, mechanisms, or thermal systems
Experience with FEA and/or thermal analysis tools
Hands-on experience with prototyping, machining, or test setups
Experience working at a high-growth or early-stage hardware company
Familiarity with integration, environmental testing, or launch operations
Compensation and Benefits:
The salary range for this position is $125,000 - $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"MECHANICAL ENGINEER\n\n\n\nAbout Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nAs a Senior Mechanical Engineer, you will play a key role in designing and building the physical systems that enable our spacecraft to operate reliably in space. You will own critical hardware from concept through flight, working across structures, mechanisms, thermal systems, and packaging to deliver high-performance, flight-ready designs.\n\nThis is a hands-on role at the center of hardware development. You will work closely with propulsion, power, avionics, GNC, and software teams to design integrated systems, rapidly prototype, and validate through testing. You’ll be expected to move quickly, iterate often, and take ownership of hardware that directly impacts mission success.\n\n\n\nResponsibilities:\n\n - Own mechanical design of spacecraft components and assemblies from concept through production\n\n - Design and develop structures, mechanisms, and thermal solutions for space environments\n\n - Develop and maintain engineering documentation, drawings, and release processes\n\n - Perform analysis including FEA, thermal, and tolerance stack-ups to validate designs\n\n - Drive rapid prototyping, build, and test cycles to accelerate hardware development\n\n - Collaborate cross-functionally with propulsion, power, avionics, GNC, and software engineering teams\n\n - Support integration, environmental testing, and launch readiness activities\n\n - Troubleshoot hardware issues, perform root cause analysis, and implement design improvements\n\n - Work with suppliers and manufacturers to ensure high-quality, scalable production\n\n - Balance performance, manufacturability, cost, and schedule in design decisions\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Mechanical Engineering or related field\n\n - 5+ years of experience designing mechanical systems for aerospace or high-performance hardware\n\n - Experience taking hardware from concept through build and test\n\n - Strong fundamentals in mechanics, materials, and thermal systems\n\n - Proficiency with CAD (e.g., NX, SolidWorks, or similar)\n\n - Experience working in fast-paced, hardware-focused development environments\n\n\n\nPreferred Qualifications:\n\n - Experience designing for space environments (thermal, vibration, vacuum)\n\n - Background in spacecraft structures, mechanisms, or thermal systems\n\n - Experience with FEA and/or thermal analysis tools\n\n - Hands-on experience with prototyping, machining, or test setups\n\n - Experience working at a high-growth or early-stage hardware company\n\n - Familiarity with integration, environmental testing, or launch operations\n\n\n\nCompensation and Benefits:\n\nThe salary range for this position is $125,000 - $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"cf22a4b9-3f18-4c7a-afb4-03e71b111c75","title":"Avionics Engineer","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-17T17:04:57.574+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/cf22a4b9-3f18-4c7a-afb4-03e71b111c75","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/cf22a4b9-3f18-4c7a-afb4-03e71b111c75/application","descriptionHtml":"About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
Avionics Engineer
The Avionics Engineer is responsible for the design, development, and integration of electrical systems supporting advanced optical and laser satellite payloads. This role will require hands-on work with both electrical and optical components to ensure seamless integration of high-power laser systems and payloads for Cowboy Space satellites. You will collaborate with optical, mechanical, software, and systems engineers to develop solutions that meet rigorous performance standards for space applications.
This is an in-person role at our San Carlos, CA HQ. You would join us on an aggressive timeline and see your work in space as we conduct our first space demonstration in the summer of 2026.
Responsibilities
Design and test electrical hardware for laser and optical subsystems, focusing on power management, control systems, and signal processing.
Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.
Conduct testing and validation of electrical systems, including integration with optical components such as detectors, sensors, and laser drivers.
Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.
Collaborate with cross-functional teams (optics, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.
Maintain detailed technical documentation, including system requirements, design specifications, and test plans.
Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.
Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.
Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.
Basic Qualifications
Bachelors degree in Electrical Engineering or a related discipline.
1-5 years of experience in electrical design, preferably in aerospace, satellite, or optical systems.
Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.
Hands-on experience with lab equipment such as oscilloscopes, signal generators, soldering stations, and laser drivers.
Strong troubleshooting skills and experience debugging electrical systems in lab environments.
Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).
Familiarity with control systems, sensors, and their integration into optical platforms.
Preferred Qualifications
Masters degree in Electrical Engineering or a related discipline.
Experience with high-power laser systems, including design, integration, and testing of laser control systems.
Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).
Experience working with cross-functional engineering teams, particularly in optical and mechanical disciplines.
Knowledge of embedded systems and firmware development for control of optical and electrical systems.
Understanding of satellite electrical systems and power distribution for space applications.
Compensation and Benefits
The salary range for this position is $110,000 – $150,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp.\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAvionics Engineer\n\nThe Avionics Engineer is responsible for the design, development, and integration of electrical systems supporting advanced optical and laser satellite payloads. This role will require hands-on work with both electrical and optical components to ensure seamless integration of high-power laser systems and payloads for Cowboy Space satellites. You will collaborate with optical, mechanical, software, and systems engineers to develop solutions that meet rigorous performance standards for space applications.\n\nThis is an in-person role at our San Carlos, CA HQ. You would join us on an aggressive timeline and see your work in space as we conduct our first space demonstration in the summer of 2026.\n\n\n\nResponsibilities\n\n - Design and test electrical hardware for laser and optical subsystems, focusing on power management, control systems, and signal processing.\n\n - Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.\n\n - Conduct testing and validation of electrical systems, including integration with optical components such as detectors, sensors, and laser drivers.\n\n - Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.\n\n - Collaborate with cross-functional teams (optics, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.\n\n - Maintain detailed technical documentation, including system requirements, design specifications, and test plans.\n\n - Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.\n\n - Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.\n\n - Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.\n\n\n\nBasic Qualifications\n\n - Bachelors degree in Electrical Engineering or a related discipline.\n\n - 1-5 years of experience in electrical design, preferably in aerospace, satellite, or optical systems.\n\n - Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.\n\n - Hands-on experience with lab equipment such as oscilloscopes, signal generators, soldering stations, and laser drivers.\n\n - Strong troubleshooting skills and experience debugging electrical systems in lab environments.\n\n - Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).\n\n - Familiarity with control systems, sensors, and their integration into optical platforms.\n\n\n\nPreferred Qualifications\n\n - Masters degree in Electrical Engineering or a related discipline.\n\n - Experience with high-power laser systems, including design, integration, and testing of laser control systems.\n\n - Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).\n\n - Experience working with cross-functional engineering teams, particularly in optical and mechanical disciplines.\n\n - Knowledge of embedded systems and firmware development for control of optical and electrical systems.\n\n - Understanding of satellite electrical systems and power distribution for space applications.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $110,000 – $150,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"9e578e59-bdae-46f2-ae87-2d243f8bf4ea","title":"Optical Engineer, Lasers & Photonics","department":"Lasers & Optical Communications Engineering","team":"Lasers & Optical Communications Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:04:00.768+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/9e578e59-bdae-46f2-ae87-2d243f8bf4ea","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/9e578e59-bdae-46f2-ae87-2d243f8bf4ea/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-Earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high-bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role:
The Optical Engineer, Lasers & Photonics Engineer at Cowboy Space Corp. will play a key role in designing, developing, and optimizing high-power laser systems for our satellites.
Responsibilities:
Design and develop high-power fiber laser and amplifier systems for space-based applications
Characterize laser sources including line width, phase noise, RIN, and spectral purity
Select, integrate, and qualify fiber-optic components and subsystems for integration into a space-based platform
Perform and supervise fiber splicing and assembly of fiber-optic subassemblies
Model and measure fiber nonlinearity effects including SBS and SPM
Design and align coherent fiber-optic receivers
Develop and execute test plans for optical performance verification including BER, eye diagrams, and spectral measurements
Generate design specifications, assembly procedures, and test reports
Basic Qualifications:
Bachelor's degree+ in Optical Engineering, Physics, Electrical Engineering, or related field
3+ years of hands-on experience with fiber-optic systems including splicing, component integration, and characterization
2+ years of professional laser beam characterization experience
Experience with optical diagnostics, optical relays, and imaging
Optical systems design and alignment (free space optical)
Experience with rare-earth-doped fiber amplifiers.
Familiarity with fiber-optic communications modulation formats
Experience operating OSAs, power meters, polarimeters, and high-speed oscilloscopes
Preferred Qualifications:
Master's or PhD in Optical Engineering, Physics, or related discipline
Hands-on experience building and characterizing MOPA fiber amplifier chains
Familiarity with SBS, SPM, and other nonlinearity effects in high-power fiber systems
Experience with interferometric optical receivers or coherent detection front-ends
5+ years of experience in a laser communications, defense, or aerospace photonics role
Experience with free-space optical communications or LEO inter-satellite links
Experience with environmental validation of space-based laser systems (thermal-vacuum, vibration, radiation)
Experience with Class 4 laser lab environments
Micro optical bench experience
Compensation and Benefits:
The salary range for this position is $165,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements:
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer:
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-Earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high-bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\nThe Role:\n\nThe Optical Engineer, Lasers & Photonics Engineer at Cowboy Space Corp. will play a key role in designing, developing, and optimizing high-power laser systems for our satellites. \n\nResponsibilities:\n\n - Design and develop high-power fiber laser and amplifier systems for space-based applications\n\n - Characterize laser sources including line width, phase noise, RIN, and spectral purity\n\n - Select, integrate, and qualify fiber-optic components and subsystems for integration into a space-based platform\n\n - Perform and supervise fiber splicing and assembly of fiber-optic subassemblies\n\n - Model and measure fiber nonlinearity effects including SBS and SPM\n\n - Design and align coherent fiber-optic receivers\n\n - Develop and execute test plans for optical performance verification including BER, eye diagrams, and spectral measurements\n\n - Generate design specifications, assembly procedures, and test reports\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree+ in Optical Engineering, Physics, Electrical Engineering, or related field\n\n - 3+ years of hands-on experience with fiber-optic systems including splicing, component integration, and characterization\n\n - 2+ years of professional laser beam characterization experience \n\n - Experience with optical diagnostics, optical relays, and imaging\n\n - Optical systems design and alignment (free space optical) \n\n - Experience with rare-earth-doped fiber amplifiers.\n\n - Familiarity with fiber-optic communications modulation formats\n\n - Experience operating OSAs, power meters, polarimeters, and high-speed oscilloscopes\n\n\n\nPreferred Qualifications:\n\n - Master's or PhD in Optical Engineering, Physics, or related discipline\n\n - Hands-on experience building and characterizing MOPA fiber amplifier chains\n\n - Familiarity with SBS, SPM, and other nonlinearity effects in high-power fiber systems\n\n - Experience with interferometric optical receivers or coherent detection front-ends\n\n - 5+ years of experience in a laser communications, defense, or aerospace photonics role\n\n - Experience with free-space optical communications or LEO inter-satellite links\n\n - Experience with environmental validation of space-based laser systems (thermal-vacuum, vibration, radiation)\n\n - Experience with Class 4 laser lab environments\n\n - Micro optical bench experience \n\nCompensation and Benefits:\n\nThe salary range for this position is $165,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements:\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer:\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"38b387bd-05c1-49c9-8803-0f445be04e90","title":"Thermal Engineer","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:44:04.429+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/38b387bd-05c1-49c9-8803-0f445be04e90","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/38b387bd-05c1-49c9-8803-0f445be04e90/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Thermal Engineer you will design, analyze, implement and demonstrate thermal management solutions for our space-based power and compute platform. This role will focus on developing thermal control strategies for high-power laser systems, high-power compute platforms, spacecraft electronics, and structural components operating in extreme space environments. The ideal candidate will have experience with spacecraft thermal design, analysis, testing, and on-orbit demonstration, ensuring reliable performance in Low Earth Orbit.
Responsibilities
Thermal System Design: Develop spacecraft thermal management architectures, including active and passive cooling solutions for high-power and high-heat-flux components.
Thermal Analysis & Modeling: Utilize thermal simulation tools such as ANSYS Thermal Desktop to predict system behavior in space conditions.
Thermal System Optimization: After developing component- and system-level models, identify overall optimum solutions that consider overall size, weight and power.
Thermal Testing & Validation: Develop, support and execute thermal cycle and thermal-vacuum tests to demonstrate flight-worthiness of components, subsystems and spacecraft.
Integration with Mechanical & Electrical Systems: Collaborate with mechanical, electrical, and build and test engineers to ensure seamless integration of thermal management solutions.
Material Selection: Identify space-grade thermal materials, coatings, and insulation for spacecraft structures.
Reliability & Safety: Conduct failure mode analysis and implement redundancy in thermal control systems.
Collaboration: Work with optics, avionics, and propulsion teams to address thermal constraints in system design.
Basic Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
3+ years of experience in thermal analysis and design of spacecraft thermal systems.
Proficiency with thermal modeling software such as ANSYS Thermal Desktop.
Strong understanding of thermodynamics and heat transfer fundamentals.
Experience designing, selecting and testing thermal hardware (e.g., radiators, heat pipes, thermal interface materials, and heaters).
Demonstrated experience of spaceflight hardware qualification and acceptance testing of flight components, and the margins associated with those.
Familiarity with vacuum chamber thermal testing.
Preferred Qualifications
Master’s or PhD in Mechanical Engineering, Aerospace Engineering, or a related discipline.
5+ years of experience designing thermal systems for spacecraft, launch vehicles and/or high-power and heat-flux applications.
Hands-on experience with spacecraft thermal integration and flight testing.
Experience with OpenTD and python scripting.
Strong analytical skills and ability to solve complex thermal design challenges.
Compensation and Benefits
The salary range for this position is $150,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs a Thermal Engineer you will design, analyze, implement and demonstrate thermal management solutions for our space-based power and compute platform. This role will focus on developing thermal control strategies for high-power laser systems, high-power compute platforms, spacecraft electronics, and structural components operating in extreme space environments. The ideal candidate will have experience with spacecraft thermal design, analysis, testing, and on-orbit demonstration, ensuring reliable performance in Low Earth Orbit.\n\n\n\nResponsibilities\n\n - Thermal System Design: Develop spacecraft thermal management architectures, including active and passive cooling solutions for high-power and high-heat-flux components.\n\n - Thermal Analysis & Modeling: Utilize thermal simulation tools such as ANSYS Thermal Desktop to predict system behavior in space conditions.\n\n - Thermal System Optimization: After developing component- and system-level models, identify overall optimum solutions that consider overall size, weight and power.\n\n - Thermal Testing & Validation: Develop, support and execute thermal cycle and thermal-vacuum tests to demonstrate flight-worthiness of components, subsystems and spacecraft.\n\n - Integration with Mechanical & Electrical Systems: Collaborate with mechanical, electrical, and build and test engineers to ensure seamless integration of thermal management solutions.\n\n - Material Selection: Identify space-grade thermal materials, coatings, and insulation for spacecraft structures.\n\n - Reliability & Safety: Conduct failure mode analysis and implement redundancy in thermal control systems.\n\n - Collaboration: Work with optics, avionics, and propulsion teams to address thermal constraints in system design.\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.\n\n - 3+ years of experience in thermal analysis and design of spacecraft thermal systems.\n\n - Proficiency with thermal modeling software such as ANSYS Thermal Desktop.\n\n - Strong understanding of thermodynamics and heat transfer fundamentals.\n\n - Experience designing, selecting and testing thermal hardware (e.g., radiators, heat pipes, thermal interface materials, and heaters).\n\n - Demonstrated experience of spaceflight hardware qualification and acceptance testing of flight components, and the margins associated with those.\n\n - Familiarity with vacuum chamber thermal testing.\n\n\n\nPreferred Qualifications\n\n - Master’s or PhD in Mechanical Engineering, Aerospace Engineering, or a related discipline.\n\n - 5+ years of experience designing thermal systems for spacecraft, launch vehicles and/or high-power and heat-flux applications.\n\n - Hands-on experience with spacecraft thermal integration and flight testing.\n\n - Experience with OpenTD and python scripting.\n\n - Strong analytical skills and ability to solve complex thermal design challenges.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"1fec8129-cbf2-4339-9a99-4aab2a7bb7da","title":"Senior Mechanical Engineer","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:43:16.198+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/1fec8129-cbf2-4339-9a99-4aab2a7bb7da","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/1fec8129-cbf2-4339-9a99-4aab2a7bb7da/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Senior Mechanical Engineer, you will play a key role in designing and building the physical systems that enable our spacecraft to operate reliably in space. You will own critical hardware from concept through flight, working across structures, mechanisms, thermal systems, and packaging to deliver high-performance, flight-ready designs.
This is a hands-on role at the center of hardware development. You will work closely with propulsion, power, avionics, GNC, and software teams to design integrated systems, rapidly prototype, and validate through testing. You’ll be expected to move quickly, iterate often, and take ownership of hardware that directly impacts mission success.
Responsibilities:
Own mechanical design of spacecraft components and assemblies from concept through production
Design and develop structures, mechanisms, and thermal solutions for space environments
Develop and maintain engineering documentation, drawings, and release processes
Perform analysis including FEA, thermal, and tolerance stack-ups to validate designs
Drive rapid prototyping, build, and test cycles to accelerate hardware development
Collaborate cross-functionally with propulsion, power, avionics, GNC, and software engineering teams
Support integration, environmental testing, and launch readiness activities
Troubleshoot hardware issues, perform root cause analysis, and implement design improvements
Work with suppliers and manufacturers to ensure high-quality, scalable production
Balance performance, manufacturability, cost, and schedule in design decisions
Basic Qualifications:
Bachelor’s degree in Mechanical Engineering or related field
5+ years of experience designing mechanical systems for aerospace or high-performance hardware
Experience taking hardware from concept through build and test
Strong fundamentals in mechanics, materials, and thermal systems
Proficiency with CAD (e.g., NX, SolidWorks, or similar)
Experience working in fast-paced, hardware-focused development environments
Preferred Qualifications:
Experience designing for space environments (thermal, vibration, vacuum)
Background in spacecraft structures, mechanisms, or thermal systems
Experience with FEA and/or thermal analysis tools
Hands-on experience with prototyping, machining, or test setups
Experience working at a high-growth or early-stage hardware company
Familiarity with integration, environmental testing, or launch operations
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for a Software Engineer to help build critical systems that power our space-based compute platform. You will work across the stack—from flight and mission software to ground systems and simulation tools—contributing to software that operates in highly constrained, high-reliability environments.
This is a high-growth role with the opportunity to gain ownership quickly and work closely with experienced engineers across hardware and software.
Responsibilities:
Design, develop, and rigorously test high-reliability, low-latency flight software for our space-based compute platform and satellite subsystems.
Implement and maintain critical mission software for on-orbit operation, including command and data handling (C&DH), fault detection, isolation, and recovery (FDIR), and secure communications.
Work across the stack from low-level embedded systems to higher-level mission logic, utilizing systems-level languages (C++, Rust, Python).
Develop software for ground systems, simulation environments, and hardware-in-the-loop testing to support integration, validation, and on-orbit operations.
Collaborate closely with cross-functional teams, including hardware, GNC (Guidance, Navigation, and Control), and constellation operations, to define and implement software interfaces and ensure seamless system-level functionality.
Maintain detailed technical documentation, including software design documents, interface control documents, and comprehensive test plans.
Participate in code reviews, design reviews, and implement continuous integration/continuous deployment (CI/CD) pipelines to ensure the robustness and safe deployment of flight and ground software.
Basic Qualifications:
5+ years of experience in software engineering (internships and relevant projects count)
Bachelor’s Degree in Computer Science or related field
Proficiency in at least one systems-level language (C++, Python, or Rust)
Exposure to one or more of the following:
Embedded systems
Distributed systems
Robotics or autonomous systems
Aerospace or hardware-adjacent software
Strong fundamentals in data structures, algorithms, and system design basics
Eagerness to learn and operate in a fast-paced, ambiguous environment
Preferred Qualifications:
Proven experience working with real-time systems, multithreading, or concurrency in production environments
Deep familiarity with Linux systems, including debugging, profiling, and performance tuning
Experience building or operating distributed systems or networked applications (e.g., TCP/IP, sockets, or service communication)
Experience with simulation environments or software interacting with physical systems (robotics, aerospace, automotive)
Exposure to control systems, GNC, or autonomy stacks in a practical setting (not just academic)
Experience working on high-reliability or safety-critical systems with strong testing and validation practices
Experience designing or maintaining CI/CD pipelines for complex systems (including automated testing, integration with hardware or simulation environments, and safe deployment practices)
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp: \n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nWe are looking for a Software Engineer to help build critical systems that power our space-based compute platform. You will work across the stack—from flight and mission software to ground systems and simulation tools—contributing to software that operates in highly constrained, high-reliability environments.\n\nThis is a high-growth role with the opportunity to gain ownership quickly and work closely with experienced engineers across hardware and software.\n\n\n\nResponsibilities:\n\n - Design, develop, and rigorously test high-reliability, low-latency flight software for our space-based compute platform and satellite subsystems.\n\n - Implement and maintain critical mission software for on-orbit operation, including command and data handling (C&DH), fault detection, isolation, and recovery (FDIR), and secure communications.\n\n - Work across the stack from low-level embedded systems to higher-level mission logic, utilizing systems-level languages (C++, Rust, Python).\n\n - Develop software for ground systems, simulation environments, and hardware-in-the-loop testing to support integration, validation, and on-orbit operations.\n\n - Collaborate closely with cross-functional teams, including hardware, GNC (Guidance, Navigation, and Control), and constellation operations, to define and implement software interfaces and ensure seamless system-level functionality.\n\n - Maintain detailed technical documentation, including software design documents, interface control documents, and comprehensive test plans.\n\n - Participate in code reviews, design reviews, and implement continuous integration/continuous deployment (CI/CD) pipelines to ensure the robustness and safe deployment of flight and ground software.\n\n\n\nBasic Qualifications:\n\n - 5+ years of experience in software engineering (internships and relevant projects count)\n\n - Bachelor’s Degree in Computer Science or related field\n\n - Proficiency in at least one systems-level language (C++, Python, or Rust)\n\n - Exposure to one or more of the following:\n \n - Embedded systems\n \n - Distributed systems\n \n - Robotics or autonomous systems\n \n - Aerospace or hardware-adjacent software\n\n - Strong fundamentals in data structures, algorithms, and system design basics\n\n - Eagerness to learn and operate in a fast-paced, ambiguous environment\n\n\n\nPreferred Qualifications:\n\n - Proven experience working with real-time systems, multithreading, or concurrency in production environments\n\n - Deep familiarity with Linux systems, including debugging, profiling, and performance tuning\n\n - Experience building or operating distributed systems or networked applications (e.g., TCP/IP, sockets, or service communication)\n\n - Experience with simulation environments or software interacting with physical systems (robotics, aerospace, automotive)\n\n - Exposure to control systems, GNC, or autonomy stacks in a practical setting (not just academic)\n\n - Experience working on high-reliability or safety-critical systems with strong testing and validation practices\n\n - Experience designing or maintaining CI/CD pipelines for complex systems (including automated testing, integration with hardware or simulation environments, and safe deployment practices)\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"14928c35-457e-4391-8c49-a54278e0aa46","title":"Senior Avionics Engineer","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:59:30.253+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/14928c35-457e-4391-8c49-a54278e0aa46","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/14928c35-457e-4391-8c49-a54278e0aa46/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The Senior Avionics Engineer role is responsible for the design, development, and integration of electrical systems supporting advanced data center satellites. You will collaborate with software, mechanical, solar, and propulsion engineers to develop solutions that meet rigorous performance standards for space applications.
Responsibilities:
Design and test electrical hardware for satellite subsystems, focusing on power management, control systems, and signal processing.
Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.
Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.
Collaborate with cross-functional teams (software, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.
Maintain detailed technical documentation, including system requirements, design specifications, and test plans.
Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.
Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.
Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.
Basic Qualifications:
Bachelors degree in Electrical Engineering or a related discipline.
5+ years of experience in electrical design, preferably in aerospace, satellite, or computing systems.
Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.
Hands-on experience with lab equipment such as oscilloscopes, signal generators, and soldering stations.
Strong troubleshooting skills and experience debugging electrical systems in lab environments.
Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).
Familiarity with control systems, sensors, and their integration into optical platforms.
Preferred Qualifications:
Masters degree in Electrical Engineering or a related discipline.
Experience with accelerated computing systems
Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).
Experience working with cross-functional engineering teams, particularly with thermal and mechanical disciplines.
Understanding of satellite electrical systems and power distribution for space applications.
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SENIOR AVIONICS ENGINEER\n\n\n\nAbout Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe Senior Avionics Engineer role is responsible for the design, development, and integration of electrical systems supporting advanced data center satellites. You will collaborate with software, mechanical, solar, and propulsion engineers to develop solutions that meet rigorous performance standards for space applications.\n\n\n\nResponsibilities:\n\n - Design and test electrical hardware for satellite subsystems, focusing on power management, control systems, and signal processing.\n\n - Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.\n\n - Perform testing and debugging of electrical hardware, ensuring robust operation under various environmental conditions.\n\n - Collaborate with cross-functional teams (software, mechanical, and thermal engineers) to ensure seamless integration and system-level functionality.\n\n - Maintain detailed technical documentation, including system requirements, design specifications, and test plans.\n\n - Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.\n\n - Participate in customer and internal design reviews, providing technical insights and recommendations for system improvements.\n\n - Stay up-to-date with emerging technologies and industry trends, and continuously improve the design and development process in the electrical engineering lab.\n\n\n\nBasic Qualifications:\n\n - Bachelors degree in Electrical Engineering or a related discipline.\n\n - 5+ years of experience in electrical design, preferably in aerospace, satellite, or computing systems.\n\n - Circuit simulation and analysis experience using tools such as LTspice and spreadsheets.\n\n - Hands-on experience with lab equipment such as oscilloscopes, signal generators, and soldering stations.\n\n - Strong troubleshooting skills and experience debugging electrical systems in lab environments.\n\n - Proficiency with CAD tools for electrical design (e.g., Altium, OrCAD).\n\n - Familiarity with control systems, sensors, and their integration into optical platforms.\n\n\n\nPreferred Qualifications:\n\n - Masters degree in Electrical Engineering or a related discipline.\n\n - Experience with accelerated computing systems\n\n - Familiarity with space qualification standards and environmental testing for aerospace applications (thermal-vacuum, vibration, radiation).\n\n - Experience working with cross-functional engineering teams, particularly with thermal and mechanical disciplines.\n\n - Understanding of satellite electrical systems and power distribution for space applications.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"8dbaabda-f2a0-496c-9505-76f8e7917aa1","title":"Senior Spacecraft Engineer","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:43:51.458+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/8dbaabda-f2a0-496c-9505-76f8e7917aa1","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/8dbaabda-f2a0-496c-9505-76f8e7917aa1/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for a Senior Spacecraft Engineer to help design, build, and integrate the core systems that power our satellite platform. You will work across spacecraft subsystems—including structures, power, thermal, and avionics—to develop reliable, high-performance systems that operate in the harsh environment of space.
This is a high-growth role with the opportunity to gain ownership quickly and work closely with a multidisciplinary team spanning software, electrical, optical, and mechanical engineering.
Responsibilities:
Design, develop, and integrate spacecraft subsystems, including structures, power, thermal, and avionics
Own components of the spacecraft architecture, from early design through integration and test
Perform system-level trade studies to optimize performance, mass, power, and reliability
Support development of spacecraft layouts, CAD models, and system schematics
Plan and execute integration and test campaigns, including subsystem and full vehicle testing
Develop and maintain technical documentation, including requirements, interface control documents (ICDs), and test plans
Collaborate cross-functionally with software, electrical, optical, and GNC teams to ensure system-level performance
Support environmental testing and validation, including thermal-vacuum, vibration, and EMI/EMC testing
Participate in design reviews (PDR, CDR) and contribute to system-level decision making
Basic Qualifications:
3–5 years of experience in spacecraft, aerospace, or mechanical, or electrical engineering (internships and relevant projects count)
Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field
Experience with spacecraft subsystems (structures, power, thermal, avionics, or similar)
Familiarity with design tools in your field.
Exposure to one or more of the following:
Spacecraft design or satellite systems
Hardware integration and testing
Thermal or structural analysis
Embedded or avionics systems
Strong fundamentals in engineering analysis, system design, and problem-solving
Eagerness to learn and operate in a fast-paced, ambiguous environment
Preferred Qualifications:
Experience working on spacecraft or aerospace vehicle development programs (internship, academic, or industry)
Hands-on experience with hardware integration, assembly, and testing
Familiarity with environmental testing (thermal-vacuum, vibration, shock, EMI/EMC)
Experience performing trade studies and system-level optimization
Exposure to power systems, thermal systems, or structural analysis in aerospace applications
Familiarity with GNC systems, orbital mechanics, or mission design considerations
Experience with CAD, FEA, or thermal modeling tools (e.g., ANSYS, Thermal Desktop)
Experience working on high-reliability or safety-critical systems with strong validation practices
Demonstrated ability to take ownership of complex engineering problems from concept through testing
Prior experience at a space, aerospace, or deep tech organization
Strong interest in space systems, energy infrastructure, and building novel orbital capabilities
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nWe are looking for a Senior Spacecraft Engineer to help design, build, and integrate the core systems that power our satellite platform. You will work across spacecraft subsystems—including structures, power, thermal, and avionics—to develop reliable, high-performance systems that operate in the harsh environment of space.\n\nThis is a high-growth role with the opportunity to gain ownership quickly and work closely with a multidisciplinary team spanning software, electrical, optical, and mechanical engineering.\n\n\n\nResponsibilities:\n\n - Design, develop, and integrate spacecraft subsystems, including structures, power, thermal, and avionics\n\n - Own components of the spacecraft architecture, from early design through integration and test\n\n - Perform system-level trade studies to optimize performance, mass, power, and reliability\n\n - Support development of spacecraft layouts, CAD models, and system schematics\n\n - Plan and execute integration and test campaigns, including subsystem and full vehicle testing\n\n - Develop and maintain technical documentation, including requirements, interface control documents (ICDs), and test plans\n\n - Collaborate cross-functionally with software, electrical, optical, and GNC teams to ensure system-level performance\n\n - Support environmental testing and validation, including thermal-vacuum, vibration, and EMI/EMC testing\n\n - Participate in design reviews (PDR, CDR) and contribute to system-level decision making\n\n\n\nBasic Qualifications:\n\n - 3–5 years of experience in spacecraft, aerospace, or mechanical, or electrical engineering (internships and relevant projects count)\n\n - Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field\n\n - Experience with spacecraft subsystems (structures, power, thermal, avionics, or similar)\n\n - Familiarity with design tools in your field.\n\n - Exposure to one or more of the following:\n \n - Spacecraft design or satellite systems\n \n - Hardware integration and testing\n \n - Thermal or structural analysis\n \n - Embedded or avionics systems\n\n - Strong fundamentals in engineering analysis, system design, and problem-solving\n\n - Eagerness to learn and operate in a fast-paced, ambiguous environment\n\n\n\nPreferred Qualifications:\n\n - Experience working on spacecraft or aerospace vehicle development programs (internship, academic, or industry)\n\n - Hands-on experience with hardware integration, assembly, and testing\n\n - Familiarity with environmental testing (thermal-vacuum, vibration, shock, EMI/EMC)\n\n - Experience performing trade studies and system-level optimization\n\n - Exposure to power systems, thermal systems, or structural analysis in aerospace applications\n\n - Familiarity with GNC systems, orbital mechanics, or mission design considerations\n\n - Experience with CAD, FEA, or thermal modeling tools (e.g., ANSYS, Thermal Desktop)\n\n - Experience working on high-reliability or safety-critical systems with strong validation practices\n\n - Demonstrated ability to take ownership of complex engineering problems from concept through testing\n\n - Prior experience at a space, aerospace, or deep tech organization\n\n - Strong interest in space systems, energy infrastructure, and building novel orbital capabilities\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"007d329f-9a6c-49f0-a3a5-623dbff16f20","title":"Software Engineer, Reliability (Avionics / Compute Systems)","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-10-06T21:29:37.960+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/007d329f-9a6c-49f0-a3a5-623dbff16f20","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/007d329f-9a6c-49f0-a3a5-623dbff16f20/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Software Engineer, Reliability, you will ensure the software powering our avionics and high-performance compute systems operates flawlessly in orbit. You will own reliability from concept through flight, building automated validation frameworks and testing compute platforms under mission-representative conditions. This hands-on role requires bridging hardware and software to optimize fault tolerance and performance. You’ll be expected to move quickly, resolve complex anomalies, and take ownership of the system stability that directly impacts mission success.
Responsibilities:
Own software reliability for avionics and compute systems across the full lifecycle—from concept, design, radiation hardening, and integration to launch and on-orbit operations
Design, develop, and maintain automated test and validation frameworks for embedded and high-performance compute systems
Develop software to validate performance, stability, and fault tolerance of CPUs, GPUs, and custom accelerators under mission-representative conditions
Execute system-level testing including hardware-in-the-loop (HIL), environmental, and stress testing to identify failure modes
Characterize system performance (latency, throughput, resource utilization) and drive optimization across hardware/software boundaries
Investigate and resolve anomalies through deep root cause analysis, using data-driven approaches to improve system reliability
Define reliability metrics, test plans, and acceptance criteria for flight-critical systems
Work closely with electrical, avionics, and software teams to ensure robust integration of compute platforms into spacecraft systems
Build internal tools to support rapid debugging, telemetry analysis, and system observability
Support vehicle and payload bring-up, integration, and pre-flight validation efforts
Support and participate in radiation testing campaigns of avionics and compute parts
Basic Qualifications:
Bachelor’s degree in Computer Science, Electrical Engineering, or a related field
4+ years of experience in software engineering, reliability engineering, or systems validation
Strong programming skills in Python, C++, or similar languages
Experience working with distributed systems, embedded systems, or high-performance compute environments
Familiarity with debugging complex system-level issues across hardware and software
Experience building automated test frameworks or validation infrastructure
Preferred Qualifications:
Experience with avionics systems, spacecraft hardware, or embedded compute platforms
Familiarity with GPU/accelerator-based systems and performance validation (e.g., CUDA, parallel computing)
Experience with hardware-in-the-loop (HIL) testing and system integration
Strong background in performance analysis, profiling, and optimization
Experience with observability tools, logging, and telemetry systems
Understanding of fault tolerance, redundancy, and high-reliability system design
Experience operating in fast-paced, high-ownership environments (e.g., aerospace, defense, advanced hardware startups)
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SOFTWARE ENGINEER, RELIABILITY (AVIONICS / COMPUTE SYSTEMS) \n\n\n\nAbout Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nAs a Software Engineer, Reliability, you will ensure the software powering our avionics and high-performance compute systems operates flawlessly in orbit. You will own reliability from concept through flight, building automated validation frameworks and testing compute platforms under mission-representative conditions. This hands-on role requires bridging hardware and software to optimize fault tolerance and performance. You’ll be expected to move quickly, resolve complex anomalies, and take ownership of the system stability that directly impacts mission success.\n\n\n\nResponsibilities:\n\n - Own software reliability for avionics and compute systems across the full lifecycle—from concept, design, radiation hardening, and integration to launch and on-orbit operations\n\n - Design, develop, and maintain automated test and validation frameworks for embedded and high-performance compute systems\n\n - Develop software to validate performance, stability, and fault tolerance of CPUs, GPUs, and custom accelerators under mission-representative conditions\n\n - Execute system-level testing including hardware-in-the-loop (HIL), environmental, and stress testing to identify failure modes\n\n - Characterize system performance (latency, throughput, resource utilization) and drive optimization across hardware/software boundaries\n\n - Investigate and resolve anomalies through deep root cause analysis, using data-driven approaches to improve system reliability\n\n - Define reliability metrics, test plans, and acceptance criteria for flight-critical systems\n\n - Work closely with electrical, avionics, and software teams to ensure robust integration of compute platforms into spacecraft systems\n\n - Build internal tools to support rapid debugging, telemetry analysis, and system observability\n\n - Support vehicle and payload bring-up, integration, and pre-flight validation efforts\n\n - Support and participate in radiation testing campaigns of avionics and compute parts\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Computer Science, Electrical Engineering, or a related field\n\n - 4+ years of experience in software engineering, reliability engineering, or systems validation\n\n - Strong programming skills in Python, C++, or similar languages\n\n - Experience working with distributed systems, embedded systems, or high-performance compute environments\n\n - Familiarity with debugging complex system-level issues across hardware and software\n\n - Experience building automated test frameworks or validation infrastructure \n\n\n\nPreferred Qualifications:\n\n - Experience with avionics systems, spacecraft hardware, or embedded compute platforms\n\n - Familiarity with GPU/accelerator-based systems and performance validation (e.g., CUDA, parallel computing)\n\n - Experience with hardware-in-the-loop (HIL) testing and system integration\n\n - Strong background in performance analysis, profiling, and optimization\n\n - Experience with observability tools, logging, and telemetry systems\n\n - Understanding of fault tolerance, redundancy, and high-reliability system design\n\n - Experience operating in fast-paced, high-ownership environments (e.g., aerospace, defense, advanced hardware startups)\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity. \n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"8188b537-713f-4031-bf53-89cb9ac5a7c8","title":"Space Datacenter Architect","department":"Chief Engineering & Reliability","team":"Chief Engineering & Reliability","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-21T16:31:05.890+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/8188b537-713f-4031-bf53-89cb9ac5a7c8","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/8188b537-713f-4031-bf53-89cb9ac5a7c8/application","descriptionHtml":"Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in low Earth orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute and transmitting energy via infrared lasers to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we are unlocking entirely new ways to operate in orbit and on Earth.
Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We are moving quickly to solve complex technical challenges and build a new category of space infrastructure.
The Role
As the Space Datacenter Architect, you will own the end-to-end technical architecture that turns accelerator-class compute into flight-ready, commercially useful infrastructure. This is not a traditional spacecraft payload or a ground datacenter moved into orbit. You will reconcile useful compute throughput with power generation, heat rejection, radiation, mass, launch loads, limited serviceability, and autonomous recovery.
Your scope spans compute, networking, storage, power, cooling, platform firmware, infrastructure software, security, reliability, and test. You will set subsystem boundaries and technical budgets, lead architecture reviews, and guide a multidisciplinary team from requirements through flight readiness. This hands-on technical leadership role is based in San Carlos, California.
Responsibilities
\t•\tOwn the Space Datacenter architecture across hardware, firmware, software, and fault management.
\t•\tTranslate mission and customer workloads into requirements, interfaces, performance targets, technical budgets, and acceptance criteria.
\t•\tDefine node and cluster architectures, including failure domains and graceful-degradation behavior.
\t•\tDrive quantitative trades across throughput, power, thermal margin, radiation risk, mass, cost, manufacturability, and schedule.
\t•\tEstablish interfaces for boot, provisioning, orchestration, observability, updates, fault isolation, and autonomous recovery.
\t•\tDefine qualification and recovery evidence with reliability, validation, and subsystem owners.
\t•\tLead architecture reviews, resolve cross-functional conflicts, and maintain requirements traceability.
\t•\tGuide major platform and supplier decisions and communicate technical risk clearly to engineering and company leadership.
Basic Qualifications
\t•\t10+ years architecting complex compute or other integrated hardware/software systems.
\t•\tExperience taking a multidisciplinary system from requirements through integration and validation.
\t•\tExperience with GPU, AI, HPC, or other accelerator-based systems at server, rack, or cluster scale.
\t•\tStrong technical judgment across compute hardware, networking, storage, power, cooling, firmware, and infrastructure software.
\t•\tDemonstrated ability to make high-consequence decisions using quantitative trades and test evidence.
\t•\tBachelor's degree in engineering, computer science, or a related field, or equivalent practical experience.
Preferred Qualifications
\t•\tExperience designing or operating large GPU or HPC clusters.
\t•\tSpaceflight, radiation, qualification, or other non-serviceable-system experience.
\t•\tHigh-density liquid cooling and high-power electrical-distribution experience.
\t•\tExperience with high-performance fabrics, AI storage, or workload orchestration.
\t•\tExperience establishing a new platform architecture and supplier ecosystem.
What You Will Accomplish
In your first year, you will:
\t•\tEstablish the baseline Space Datacenter architecture, interfaces, and technical budgets.
\t•\tLead an integrated prototype to measurable compute, power, thermal, and recovery targets.
\t•\tDeliver the qualification and flight-readiness framework used to make major program decisions.
Compensation and Benefits
The salary range for this position is $240,000 - $340,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
\t•\tEquity in Cowboy Space Corp.
\t•\tEmployees and their eligible dependents may enroll in medical, dental, and vision insurance.
\t•\t401(k) retirement savings plan.
\t•\tPaid time off and 10 paid holidays per calendar year.
\t•\tPaid parental leave.
\t•\tRelocation assistance, if applicable.
\t•\tDaily lunch in the office and a fully stocked kitchen with beverages and snacks.
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state, or local laws.
","descriptionPlain":"SPACE DATACENTER ARCHITECT | JOB DESCRIPTION\n\nCowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in low Earth orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute and transmitting energy via infrared lasers to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we are unlocking entirely new ways to operate in orbit and on Earth.\n\nFounded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We are moving quickly to solve complex technical challenges and build a new category of space infrastructure.\n\nThe Role\n\nAs the Space Datacenter Architect, you will own the end-to-end technical architecture that turns accelerator-class compute into flight-ready, commercially useful infrastructure. This is not a traditional spacecraft payload or a ground datacenter moved into orbit. You will reconcile useful compute throughput with power generation, heat rejection, radiation, mass, launch loads, limited serviceability, and autonomous recovery.\n\nYour scope spans compute, networking, storage, power, cooling, platform firmware, infrastructure software, security, reliability, and test. You will set subsystem boundaries and technical budgets, lead architecture reviews, and guide a multidisciplinary team from requirements through flight readiness. This hands-on technical leadership role is based in San Carlos, California.\n\nResponsibilities\n\n• Own the Space Datacenter architecture across hardware, firmware, software, and fault management.\n\n• Translate mission and customer workloads into requirements, interfaces, performance targets, technical budgets, and acceptance criteria.\n\n• Define node and cluster architectures, including failure domains and graceful-degradation behavior.\n\n• Drive quantitative trades across throughput, power, thermal margin, radiation risk, mass, cost, manufacturability, and schedule.\n\n• Establish interfaces for boot, provisioning, orchestration, observability, updates, fault isolation, and autonomous recovery.\n\n• Define qualification and recovery evidence with reliability, validation, and subsystem owners.\n\n• Lead architecture reviews, resolve cross-functional conflicts, and maintain requirements traceability.\n\n• Guide major platform and supplier decisions and communicate technical risk clearly to engineering and company leadership.\n\nBasic Qualifications\n\n• 10+ years architecting complex compute or other integrated hardware/software systems.\n\n• Experience taking a multidisciplinary system from requirements through integration and validation.\n\n• Experience with GPU, AI, HPC, or other accelerator-based systems at server, rack, or cluster scale.\n\n• Strong technical judgment across compute hardware, networking, storage, power, cooling, firmware, and infrastructure software.\n\n• Demonstrated ability to make high-consequence decisions using quantitative trades and test evidence.\n\n• Bachelor's degree in engineering, computer science, or a related field, or equivalent practical experience.\n\nPreferred Qualifications\n\n• Experience designing or operating large GPU or HPC clusters.\n\n• Spaceflight, radiation, qualification, or other non-serviceable-system experience.\n\n• High-density liquid cooling and high-power electrical-distribution experience.\n\n• Experience with high-performance fabrics, AI storage, or workload orchestration.\n\n• Experience establishing a new platform architecture and supplier ecosystem.\n\nWhat You Will Accomplish\n\nIn your first year, you will:\n\n• Establish the baseline Space Datacenter architecture, interfaces, and technical budgets.\n\n• Lead an integrated prototype to measurable compute, power, thermal, and recovery targets.\n\n• Deliver the qualification and flight-readiness framework used to make major program decisions.\n\nCompensation and Benefits\n\nThe salary range for this position is $240,000 - $340,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n• Equity in Cowboy Space Corp.\n\n• Employees and their eligible dependents may enroll in medical, dental, and vision insurance.\n\n• 401(k) retirement savings plan.\n\n• Paid time off and 10 paid holidays per calendar year.\n\n• Paid parental leave.\n\n• Relocation assistance, if applicable.\n\n• Daily lunch in the office and a fully stocked kitchen with beverages and snacks.\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state, or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"48d1c678-92fd-49af-93d2-cbf590c8d764","title":"Head of Avionics","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:58:02.244+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/48d1c678-92fd-49af-93d2-cbf590c8d764","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/48d1c678-92fd-49af-93d2-cbf590c8d764/application","descriptionHtml":"About Cowboy Space Corp
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the role
We are looking for a Head of Avionics to lead the design, development, and integration of avionics systems across our spacecraft platform. This role will own the architecture and execution of avionics systems, including flight computers and critical interfaces that enable control, communication, and power management on orbit.
You will define systems that operate in real-time, safety-critical environments under strict constraints around power, thermal, and radiation, working closely with hardware, integration, and operation teams to deliver reliable and scalable systems.
This is a critical leadership role with significant ownership over system architecture, team building, and execution.
Responsibilities
Define the technical vision and roadmap for avionics across spacecraft platforms
Own system architecture across avionics, hardware interfaces, and system integration
Lead the design and development of avionics systems, peripheral interfaces, EMI/EMC, embedded architecture, and rapid integrated testing infrastructure.
Build and lead a team of avionics engineers, setting technical direction and development standards
Ensure robust communication across subsystems and subsystem leads
Drive end-to-end development from concept through design, integration, validation, and flight readiness
Collaborate cross-functionally with other spacecraft teams to ensure seamless system integration
Establish testing, validation, and qualification strategies for avionics systems, including hardware-in-the-loop (HIL) and simulation environments
Ensure robust communication across subsystems and subsystem leads
Optimize systems for performance within constraints of power, thermal, and radiation environments
Guide component selection, vendor partnerships, and manufacturing processes for avionics hardware
Participate in system-level trade studies to balance performance, cost, mass, and power
Represent avionics in design reviews (PDR, CDR) and executive-level discussions
Basic Qualifications
10+ years of experience in avionics engineering
Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field
Experience designing and shipping embedded or avionics systems in production environments
Strong background in one or more of the following:
Real-time operating systems (RTOS)
Microcontrollers, SoCs, or FPGA-based systems
Hardware/software integration
Experience leading technical projects or engineering teams with increasing scope and ownership
Strong understanding of system architecture and embedded system design principles
Preferred Qualifications
Designed, built, and flown (or deployed) avionics or embedded systems for spacecraft or other mission-critical systems
Deep understanding of radiation effects (SEE, TID) and have implemented mitigation strategies at the system and component level
Designed systems under aggressive SWaP constraints and made hard tradeoffs between performance, reliability, and resource usage
Hands-on experience bringing up and debugging hardware and embedded systems using common interfaces (SPI, I2C, CAN, UART, Ethernet, SpaceWire)
Built and operated telemetry, command, and data handling (C&DH) systems in production or flight environments
Developed and used HITL, simulation, and automated test systems to validate hardware and software
Built systems requiring deterministic, real-time performance in safety-critical environments
Owned systems end-to-end—from architecture through bring-up, integration, test, and deployment
Built and led high-performing teams that execute quickly and deliver hardware on tight timelines
Worked closely with GNC, RF, power, and other spacecraft teams to deliver fully integrated flight systems
Compensation and Benefits
The salary range for this position is $200,000 - $250,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are looking for an RF Engineer to design and deploy advanced communication systems with a strong emphasis on high-speed optical communications and software-defined radio architectures. This role sits at the boundary of networking, RF avionics, and embedded compute, requiring a systems-level approach to building robust, flight-capable communication pipelines.
You will own the development of RF and hybrid RF/optical communication subsystems capable of delivering high-throughput data links under real-world constraints including motion, atmospheric interference, thermal variation, and limited power budgets.
Responsibilities
Design, develop, and integrate communication PCBAs, modulators, and devices for airborne or space-based platforms
Architect and implement SDR-based communication pipelines (modulation, encoding, synchronization, and signal processing)
Develop high-speed optical communication links (free-space optics / laser comms), including link budgeting, pointing and tracking, and alignment strategies with intelligent failover and redundancy
Perform system-level trade studies from high-speed optical links
Design and validate end-to-end communication chains, from data streams, through communication PCBAs, and to optical front-ends
Collaborate closely with avionics, firmware, and compute teams to integrate comms systems into flight hardware
Develop test infrastructure for lab and field validation, including over-the-air testing and optical link validation setups
Analyze performance under real-world conditions (noise, interference, Doppler, atmospheric turbulence, pointing loss) and iterate rapidly
Own documentation, interface definitions, and system performance metrics for communication subsystems
Basic Qualifications
Bachelor’s degree in Electrical Engineering, Physics, or related field
3+ years of experience in RF systems, communications engineering, or related domain
Strong fundamentals in communication theory (modulation, coding, synchronization, signal propagation)
Experience in designing PCBA’s for communication systems
Experience with software-defined radio platforms
Hands-on experience with RF lab equipment (spectrum analyzers, signal generators, VNAs, oscilloscopes)
Familiarity with link budgeting and system-level performance analysis
Experience working across hardware and software boundaries
Preferred Qualifications
Experience designing or deploying high-speed optical communication systems (free-space optics, laser communications, coherent optical links, or photonics)
Background in avionics, aerospace systems, or other mission-critical embedded environments
Experience with real-time DSP implementation on embedded systems, FPGAs, or GPUs
Familiarity with SDR frameworks and low-level radio hardware (e.g., USRPs or custom RF front-ends)
Understanding of atmospheric effects on both RF and optical propagation (scattering, absorption, turbulence)
Experience with pointing, acquisition, and tracking (PAT) systems for optical links
Knowledge of antenna systems, phased arrays, or optical beam steering technologies
Experience with high-throughput data systems and low-latency communication architectures
Experience working within SWaP (size, weight, and power) constraints for flight systems
Strong debugging skills across the full stack: RF front-end, optical systems, firmware, and software
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ELECTRICAL ENGINEER, OPTICAL COMMUNICATIONS\n\n\n\nAbout Cowboy Space Corp.\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe are looking for an RF Engineer to design and deploy advanced communication systems with a strong emphasis on high-speed optical communications and software-defined radio architectures. This role sits at the boundary of networking, RF avionics, and embedded compute, requiring a systems-level approach to building robust, flight-capable communication pipelines.\n\nYou will own the development of RF and hybrid RF/optical communication subsystems capable of delivering high-throughput data links under real-world constraints including motion, atmospheric interference, thermal variation, and limited power budgets.\n\n\n\nResponsibilities\n\n - Design, develop, and integrate communication PCBAs, modulators, and devices for airborne or space-based platforms\n\n - Architect and implement SDR-based communication pipelines (modulation, encoding, synchronization, and signal processing)\n\n - Develop high-speed optical communication links (free-space optics / laser comms), including link budgeting, pointing and tracking, and alignment strategies with intelligent failover and redundancy\n\n - Perform system-level trade studies from high-speed optical links\n\n - Design and validate end-to-end communication chains, from data streams, through communication PCBAs, and to optical front-ends\n\n - Collaborate closely with avionics, firmware, and compute teams to integrate comms systems into flight hardware\n\n - Develop test infrastructure for lab and field validation, including over-the-air testing and optical link validation setups\n\n - Analyze performance under real-world conditions (noise, interference, Doppler, atmospheric turbulence, pointing loss) and iterate rapidly\n\n - Own documentation, interface definitions, and system performance metrics for communication subsystems\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Electrical Engineering, Physics, or related field\n\n - 3+ years of experience in RF systems, communications engineering, or related domain\n\n - Strong fundamentals in communication theory (modulation, coding, synchronization, signal propagation)\n\n - Experience in designing PCBA’s for communication systems\n\n - Experience with software-defined radio platforms\n\n - Hands-on experience with RF lab equipment (spectrum analyzers, signal generators, VNAs, oscilloscopes)\n\n - Familiarity with link budgeting and system-level performance analysis\n\n - Experience working across hardware and software boundaries\n\n\n\nPreferred Qualifications\n\n - Experience designing or deploying high-speed optical communication systems (free-space optics, laser communications, coherent optical links, or photonics)\n\n - Background in avionics, aerospace systems, or other mission-critical embedded environments\n\n - Experience with real-time DSP implementation on embedded systems, FPGAs, or GPUs\n\n - Familiarity with SDR frameworks and low-level radio hardware (e.g., USRPs or custom RF front-ends)\n\n - Understanding of atmospheric effects on both RF and optical propagation (scattering, absorption, turbulence)\n\n - Experience with pointing, acquisition, and tracking (PAT) systems for optical links\n\n - Knowledge of antenna systems, phased arrays, or optical beam steering technologies\n\n - Experience with high-throughput data systems and low-latency communication architectures\n\n - Experience working within SWaP (size, weight, and power) constraints for flight systems\n\n - Strong debugging skills across the full stack: RF front-end, optical systems, firmware, and software\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n \n \n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"2632a55d-7df3-449a-baa8-2ff4d3e8d1d7","title":"Power Avionics Engineer","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:58:35.177+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/2632a55d-7df3-449a-baa8-2ff4d3e8d1d7","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/2632a55d-7df3-449a-baa8-2ff4d3e8d1d7/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The Power Electronics Engineer role is responsible for the design, development, and integration of electrical systems supporting high power solar arrays and compute payloads. You will collaborate with software, mechanical, solar, and propulsion engineers to develop solutions that meet rigorous performance standards for space applications.
Responsibilities:
Own the design, development, and validation of spacecraft power electronics systems from concept through flight
Architect and implement power distribution systems, including power management, conversion, and regulation for spacecraft subsystems
Design and analyze DC-DC converters, battery management systems (BMS), and power control electronics for high-reliability environments
Develop and execute test plans for power systems, including functional, environmental, and hardware-in-the-loop (HIL) testing
Perform system-level analysis of power budgets, efficiency, thermal performance, and fault conditions
Implement protection and fault management strategies (overcurrent, overvoltage, short circuit, latch-up protection)
Partner closely with structures, thermal, software, and payload teams to ensure seamless integration of power systems
Support board bring-up, integration, and debugging of power electronics in lab and flight environments
Investigate anomalies and drive root cause analysis to improve system robustness and reliability
Support vehicle integration, pre-flight testing, and on-orbit performance analysis
Basic Qualifications:
Bachelor’s degree in Electrical Engineering or a related field
3+ years of experience designing or testing power electronics or avionics systems
Strong understanding of power electronics fundamentals (DC-DC conversion, control systems, power distribution)
Experience with schematic capture, PCB design, and board bring-up
Familiarity with lab equipment (oscilloscopes, power supplies, electronic loads) and debugging techniques
Experience working in high-reliability or hardware-focused environments
Preferred Qualifications:
Experience designing power systems for spacecraft, aerospace, or other harsh environments
Familiarity with battery systems, solar arrays, and energy storage technologies
Experience with radiation-tolerant design and component selection
Knowledge of thermal management and its interaction with power electronics
Experience with hardware-in-the-loop (HIL) testing and system integration
Familiarity with FPGA or embedded systems as they relate to power control and monitoring
Experience with reliability analysis (FMEA/FMECA, derating, fault tolerance)
Ability to work in fast-paced, high-ownership environments with aggressive timelines
Compensation and Benefits
The salary range for this position is $120,000 – $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"POWER AVIONICS ENGINEER\n\n\n\nAbout Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe Power Electronics Engineer role is responsible for the design, development, and integration of electrical systems supporting high power solar arrays and compute payloads. You will collaborate with software, mechanical, solar, and propulsion engineers to develop solutions that meet rigorous performance standards for space applications.\n\n\n\nResponsibilities:\n\n - Own the design, development, and validation of spacecraft power electronics systems from concept through flight\n\n - Architect and implement power distribution systems, including power management, conversion, and regulation for spacecraft subsystems\n\n - Design and analyze DC-DC converters, battery management systems (BMS), and power control electronics for high-reliability environments\n\n - Develop and execute test plans for power systems, including functional, environmental, and hardware-in-the-loop (HIL) testing\n\n - Perform system-level analysis of power budgets, efficiency, thermal performance, and fault conditions\n\n - Implement protection and fault management strategies (overcurrent, overvoltage, short circuit, latch-up protection)\n\n - Partner closely with structures, thermal, software, and payload teams to ensure seamless integration of power systems\n\n - Support board bring-up, integration, and debugging of power electronics in lab and flight environments\n\n - Investigate anomalies and drive root cause analysis to improve system robustness and reliability\n\n - Support vehicle integration, pre-flight testing, and on-orbit performance analysis\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Electrical Engineering or a related field\n\n - 3+ years of experience designing or testing power electronics or avionics systems\n\n - Strong understanding of power electronics fundamentals (DC-DC conversion, control systems, power distribution)\n\n - Experience with schematic capture, PCB design, and board bring-up\n\n - Familiarity with lab equipment (oscilloscopes, power supplies, electronic loads) and debugging techniques\n\n - Experience working in high-reliability or hardware-focused environments\n\n\n\nPreferred Qualifications:\n\n - Experience designing power systems for spacecraft, aerospace, or other harsh environments\n\n - Familiarity with battery systems, solar arrays, and energy storage technologies\n\n - Experience with radiation-tolerant design and component selection\n\n - Knowledge of thermal management and its interaction with power electronics\n\n - Experience with hardware-in-the-loop (HIL) testing and system integration\n\n - Familiarity with FPGA or embedded systems as they relate to power control and monitoring\n\n - Experience with reliability analysis (FMEA/FMECA, derating, fault tolerance)\n\n - Ability to work in fast-paced, high-ownership environments with aggressive timelines\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $120,000 – $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"e0954fa2-af4c-4927-b590-8762155c588e","title":"Senior In-Space Propulsion Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:31:56.911+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/e0954fa2-af4c-4927-b590-8762155c588e","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/e0954fa2-af4c-4927-b590-8762155c588e/application","descriptionHtml":"About Cowboy Space:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are seeking a highly motivated Senior In-Space Propulsion Engineer to support the design, development, analysis, and validation of in-space propulsion systems. In this role you will be responsible for providing the systems which move our spacecraft. You will own delivery of on-orbit propulsion - from early trades between electric and/or liquid solutions through test and integration - and work at the intersection of guidance, navigation, and control (GNC), propulsion, aerodynamics, and mission planning.
This position is located onsite in the greater Seattle WA area.
Responsibilities:
Identify and lead long-term strategic planning and development efforts for electric and/or chemical propulsion solutions
Execute high level technical and operational trades to identify the best propulsion system for Cowboy Space’s satellite applications
Design electric and/or chemical thrusters for in-house build. Lead manufacturing, development and test efforts to close the product lifecycle
Lead multi-disciplinary teams of more junior engineers, manufacturing engineers and technicians through rapid design, build and test cycles
Identify suppliers for key infrastructure in-space propulsion system components
Own the integration of in-space propulsion systems
Basic Qualifications:
Bachelor's degree in Aerospace, Mechanical, Space Systems, or Electrical Engineering, or an equivalent Engineering or Applied Physics degree.
5 years experience identifying, designing, developing and/or building satellite or RCS propulsion solutions
Preferred Qualifications:
10 years experience with satellite and/or RCS propulsion systems, including electric and chemical propulsion
Systems level experience deriving propulsion requirements for various satellite applications
Experience managing external suppliers and internal development efforts in parallel
Physics based component design for performance and manufacturability experience
Advanced degree in relevant engineering discipline
Demonstrated experience incorporating test or operational data into thruster continuous improvement efforts
Experience throughout whole product lifecycle, managing the balance between design, analytical performance, manufacturing, operation and business constraints
Team and/or software project management experience
Compensation and Benefits
The salary range for this position is $140,000 – $205,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nWe are seeking a highly motivated Senior In-Space Propulsion Engineer to support the design, development, analysis, and validation of in-space propulsion systems. In this role you will be responsible for providing the systems which move our spacecraft. You will own delivery of on-orbit propulsion - from early trades between electric and/or liquid solutions through test and integration - and work at the intersection of guidance, navigation, and control (GNC), propulsion, aerodynamics, and mission planning.\n\nThis position is located onsite in the greater Seattle WA area.\n\n\n\nResponsibilities:\n\n - Identify and lead long-term strategic planning and development efforts for electric and/or chemical propulsion solutions\n\n - Execute high level technical and operational trades to identify the best propulsion system for Cowboy Space’s satellite applications\n\n - Design electric and/or chemical thrusters for in-house build. Lead manufacturing, development and test efforts to close the product lifecycle\n\n - Lead multi-disciplinary teams of more junior engineers, manufacturing engineers and technicians through rapid design, build and test cycles\n\n - Identify suppliers for key infrastructure in-space propulsion system components\n\n - Own the integration of in-space propulsion systems\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Aerospace, Mechanical, Space Systems, or Electrical Engineering, or an equivalent Engineering or Applied Physics degree.\n\n - 5 years experience identifying, designing, developing and/or building satellite or RCS propulsion solutions\n\n\n\nPreferred Qualifications:\n\n - 10 years experience with satellite and/or RCS propulsion systems, including electric and chemical propulsion\n\n - Systems level experience deriving propulsion requirements for various satellite applications\n\n - Experience managing external suppliers and internal development efforts in parallel\n\n - Physics based component design for performance and manufacturability experience\n\n - Advanced degree in relevant engineering discipline\n\n - Demonstrated experience incorporating test or operational data into thruster continuous improvement efforts\n\n - Experience throughout whole product lifecycle, managing the balance between design, analytical performance, manufacturing, operation and business constraints\n\n - Team and/or software project management experience\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $140,000 – $205,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"b569284f-e9ce-4354-9a90-61a7531cf470","title":"Supply Chain Technician","department":"Supply Chain & Procurement","team":"Supply Chain & Procurement","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-10T23:25:29.731+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/b569284f-e9ce-4354-9a90-61a7531cf470","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/b569284f-e9ce-4354-9a90-61a7531cf470/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are looking for a hands-on Supply Chain Technician to support lab and production operations at Cowboy Space Corp. You will play a critical role in managing the flow of mission-critical hardware—from receiving and inventory to deployment in engineering environments.
This role is ideal for someone who thrives in fast-paced, high-stakes environments and enjoys building structure and efficiency into physical operations that directly support engineering velocity.
Responsibilities
Manage shipping, receiving, and domestic/international freight for specialized hardware
Maintain accurate inventory levels and implement systems (e.g., Kanban) to prevent stock-outs
Organize and maintain lab spaces, ensuring equipment is properly tracked, calibrated, and available
Partner with engineering teams to streamline the “source-to-shelf” lifecycle for rapid prototyping
Track and manage high-value assets and materials across internal systems
Support day-to-day logistics and operational workflows across lab and production environments
Basic Qualifications
Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)).
Experience in warehouse operations, inventory control, or production support
Familiarity with handling sensitive hardware, including ESD or cleanroom protocols
Ability to operate in a hands-on environment, including lifting up to 50 lbs and using material handling equipment
Experience with ERP or MRP systems for inventory tracking and purchase order management
Strong attention to detail and a proactive, ownership-driven mindset
Preferred Qualifications
Experience supporting hardware or engineering teams in fast-paced environments
Familiarity with supply chain processes in high-reliability industries
Prior experience in aerospace, space, or other advanced hardware sectors
Comfort working cross-functionally with engineering and operations teams
Compensation and Benefits
Level I: $22-$26 / hour | Level II: $25-$30 / hour | Level III: $30-$37 / hour
Compensation and leveling will be determined based on experience and scope of role
Equity in Aetherflux
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid leave for new parents
Relocation assistance
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Aetherflux’s discretion.
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Aetherflux is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Aetherflux is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"Mission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n \n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\nWe are looking for a hands-on Supply Chain Technician to support lab and production operations at Cowboy Space Corp. You will play a critical role in managing the flow of mission-critical hardware—from receiving and inventory to deployment in engineering environments.\n\nThis role is ideal for someone who thrives in fast-paced, high-stakes environments and enjoys building structure and efficiency into physical operations that directly support engineering velocity.\n\n\n\nResponsibilities\n\n - Manage shipping, receiving, and domestic/international freight for specialized hardware\n\n - Maintain accurate inventory levels and implement systems (e.g., Kanban) to prevent stock-outs\n\n - Organize and maintain lab spaces, ensuring equipment is properly tracked, calibrated, and available\n\n - Partner with engineering teams to streamline the “source-to-shelf” lifecycle for rapid prototyping\n\n - Track and manage high-value assets and materials across internal systems\n\n - Support day-to-day logistics and operational workflows across lab and production environments\n\n\n\nBasic Qualifications\n\n - Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)).\n\n - Experience in warehouse operations, inventory control, or production support\n\n - Familiarity with handling sensitive hardware, including ESD or cleanroom protocols\n\n - Ability to operate in a hands-on environment, including lifting up to 50 lbs and using material handling equipment\n\n - Experience with ERP or MRP systems for inventory tracking and purchase order management\n\n - Strong attention to detail and a proactive, ownership-driven mindset\n\n\n\nPreferred Qualifications\n\n - Experience supporting hardware or engineering teams in fast-paced environments\n\n - Familiarity with supply chain processes in high-reliability industries\n\n - Prior experience in aerospace, space, or other advanced hardware sectors\n\n - Comfort working cross-functionally with engineering and operations teams\n\n\n\nCompensation and Benefits\n\nLevel I: $22-$26 / hour | Level II: $25-$30 / hour | Level III: $30-$37 / hour\n\n - Compensation and leveling will be determined based on experience and scope of role\n\n - Equity in Aetherflux\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid leave for new parents\n\n - Relocation assistance\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Aetherflux’s discretion.\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.\n\nAetherflux is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Aetherflux is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"51e70b2b-30c2-429a-a854-ea3566c0894a","title":"Senior Integration & Test Engineer","department":"Lasers & Optical Communications Engineering","team":"Lasers & Optical Communications Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:04:11.797+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/51e70b2b-30c2-429a-a854-ea3566c0894a","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/51e70b2b-30c2-429a-a854-ea3566c0894a/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the role:
We’re looking for an Senior Integration & Test Engineer to own the end-to-end validation of our hardware systems. You will be responsible for bringing up, integrating, and testing complex electro-mechanical and avionics systems—ensuring they perform reliably in mission-critical environments.
This role is highly hands-on and cross-functional, working closely with hardware, avionics, and software teams to take systems from prototype through flight readiness.
Responsibilities:
Own system-level integration and test of hardware and avionics systems
Design, build, and maintain test infrastructure (racks, fixtures, harnessing, and tooling)
Develop automated and manual test procedures for board- and system-level validation
Lead bring-up and debug of electrical systems, including root cause analysis and failure investigation
Execute environmental and functional testing (thermal, vibration, DVE, etc.)
Collaborate cross-functionally with hardware, firmware, and software teams to validate performance
Drive improvements in test coverage, reliability, and scalability of test systems
Support flight qualification and launch readiness activities
Support launch campaign operations including payload integration checkouts, pre-flight verification, and real-time anomaly resolution.
Basic Qualifications
Experience with integration, test, or validation of hardware systems
Strong hands-on experience with test automation, instrumentation, and lab equipment
Experience building test setups: fixtures, harnessing, racks, and data acquisition systems
Background in avionics board-level testing and debugging (power, signal integrity, communications)
Familiarity with scripting (Python or similar) for test automation
Experience with RF, sensors, LiDAR, or avionics systems is a plus
Ability to read and interpret engineering drawings, schematics, and interface control documents
Comfortable working in fast-paced, ambiguous environments with high ownership
Preferred Qualifications
Experience supporting complex hardware or engineering programs
Background in high-growth or deeply technical organizations
Experience managing high-value spend portfolios or vendor-owned inventory agreements
Familiarity with automation tools or process optimization within procurement workflows
Prior experience in aerospace, space, or other frontier technology industries
Background in environmental testing methods including thermal vacuum, vibration, shock, and EMI/EMC.
Compensation and Benefits
The salary range for this position is $125,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SENIOR INTEGRATION & TEST ENGINEER \n\n\n\nAbout Cowboy Space Corp: \n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the role:\n\nWe’re looking for an Senior Integration & Test Engineer to own the end-to-end validation of our hardware systems. You will be responsible for bringing up, integrating, and testing complex electro-mechanical and avionics systems—ensuring they perform reliably in mission-critical environments.\n\nThis role is highly hands-on and cross-functional, working closely with hardware, avionics, and software teams to take systems from prototype through flight readiness.\n\n\n\nResponsibilities:\n\n - Own system-level integration and test of hardware and avionics systems\n\n - Design, build, and maintain test infrastructure (racks, fixtures, harnessing, and tooling)\n\n - Develop automated and manual test procedures for board- and system-level validation\n\n - Lead bring-up and debug of electrical systems, including root cause analysis and failure investigation\n\n - Execute environmental and functional testing (thermal, vibration, DVE, etc.)\n\n - Collaborate cross-functionally with hardware, firmware, and software teams to validate performance\n\n - Drive improvements in test coverage, reliability, and scalability of test systems\n\n - Support flight qualification and launch readiness activities\n\n - Support launch campaign operations including payload integration checkouts, pre-flight verification, and real-time anomaly resolution.\n\n\n\nBasic Qualifications\n\n - Experience with integration, test, or validation of hardware systems\n\n - Strong hands-on experience with test automation, instrumentation, and lab equipment\n\n - Experience building test setups: fixtures, harnessing, racks, and data acquisition systems\n\n - Background in avionics board-level testing and debugging (power, signal integrity, communications)\n\n - Familiarity with scripting (Python or similar) for test automation\n\n - Experience with RF, sensors, LiDAR, or avionics systems is a plus\n\n - Ability to read and interpret engineering drawings, schematics, and interface control documents\n\n - Comfortable working in fast-paced, ambiguous environments with high ownership\n\n\n\nPreferred Qualifications\n\n - Experience supporting complex hardware or engineering programs\n\n - Background in high-growth or deeply technical organizations\n\n - Experience managing high-value spend portfolios or vendor-owned inventory agreements\n\n - Familiarity with automation tools or process optimization within procurement workflows\n\n - Prior experience in aerospace, space, or other frontier technology industries\n\n - Background in environmental testing methods including thermal vacuum, vibration, shock, and EMI/EMC.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $125,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"2484f5ea-c2ec-4c6a-8ce6-f48c886b29b9","title":"Satellite Engineer","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:42:58.571+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/2484f5ea-c2ec-4c6a-8ce6-f48c886b29b9","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/2484f5ea-c2ec-4c6a-8ce6-f48c886b29b9/application","descriptionHtml":"About Cowboy Space Corp
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
Satellite Roles:
We are hiring across multiple satellite engineering disciplines and are looking for engineers with experience designing, building, integrating, testing, or operating spacecraft systems.
This is a broad opportunity for highly technical engineers who thrive in hands-on environments and want meaningful ownership over mission-critical space hardware.
Depending on background and experience, engineers may work across:
Spacecraft systems engineering
Satellite integration and test
Avionics and embedded systems
Power systems
Thermal and fluid systems
Structures and mechanisms
GNC and mission operations
Payload integration
Flight software and ground systems
Preferred Qualifications:
Strong aerospace engineering fundamentals
Hands-on experience with flight hardware or launch systems
Ability to work across design, integration, test, and operations
Comfort operating in ambiguous, fast-moving environments
Ownership mindset with a willingness to solve problems outside defined boundaries
Compensation and Benefits
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n \n\nSatellite Roles: \n\nWe are hiring across multiple satellite engineering disciplines and are looking for engineers with experience designing, building, integrating, testing, or operating spacecraft systems.\n\nThis is a broad opportunity for highly technical engineers who thrive in hands-on environments and want meaningful ownership over mission-critical space hardware.\n\nDepending on background and experience, engineers may work across:\n\n - Spacecraft systems engineering\n\n - Satellite integration and test\n\n - Avionics and embedded systems\n\n - Power systems\n\n - Thermal and fluid systems\n\n - Structures and mechanisms\n\n - GNC and mission operations\n\n - Payload integration\n\n - Flight software and ground systems\n\n \n\nPreferred Qualifications:\n\n - Strong aerospace engineering fundamentals\n\n - Hands-on experience with flight hardware or launch systems\n\n - Ability to work across design, integration, test, and operations\n\n - Comfort operating in ambiguous, fast-moving environments\n\n - Ownership mindset with a willingness to solve problems outside defined boundaries\n\n \n\nCompensation and Benefits\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"4c8fa279-8e1a-45a0-94b6-789a84552119","title":"Principal Turbo Hydrodynamicist","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:10:07.753+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/4c8fa279-8e1a-45a0-94b6-789a84552119","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/4c8fa279-8e1a-45a0-94b6-789a84552119/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
This is a high ownership role on a fast moving team! You will own the hydrodynamic design of the rocket engine's turbopumps: driving the engine- and vehicle-level design trades, predicting head, flow, efficiency, and suction margin across the operating box, following the hardware from concept through build, and proving its performance on the test stand. This includes inducers, impellers, diffusers and volutes, inlet and discharge flowpaths, the internal leakage and cavity flow network, and the axial thrust balance.
Responsibilities:
Own pump primary and secondary flowpath hydrodynamic design from concept through qualification.
Drive hydrodynamic design for maximum efficiency and suction performance while meeting head-rise, axial thrust, and rotordynamic requirements.
Ensure hardware meets performance across the full operating box—start transients, deep throttle, off-nominal inlet NPSH, and repeated cycles.
Lead hydrodynamic analysis (meanline/throughflow, single- and multiphase CFD) and validate against powerpack and engine test data.
Define and execute pump test campaigns.
Work directly with manufacturing to iterate quickly and resolve fabrication and assembly issues.
Support hot-fire operations, anomaly investigation, and post-test hardware inspection and design iteration improvement cycles.
Develop tools and best practices for the rest of the organization.
Basic Qualifications:
Bachelor’s degree in Aerospace, Mechanical, or related engineering field.
12+ years of experience in turbomachinery hydrodynamic or aerodynamic design and analysis for flight hardware or high-performance rotating machinery.
Experience with pump sizing, specific speed and suction specific speed selection, blade and passage geometry definition, and material selection for pumped-fluid compatibility.
Experience with secondary flow and axial thrust analysis—leakage and cavity flow networks, balance piston, thrust piston, and wear ring sizing, seal and bearing coolant circuits, and net thrust balance across the operating box.
Hands-on experience taking rotating hardware from design through build and test.
Preferred Qualifications:
Experience with liquid cryogenic rocket engine turbopumps or reusable propulsion systems.
Strong background in cavitation and suction performance, including thermodynamic suppression head and cavitation instabilities.
Experience with turbine aerodynamics—nozzle and blade row design.
Experience integrating hydro, aero, secondary flow and/or thrust balance results with rotordynamics and structural teams.
Familiarity with cryogenic fluids and/or high-speed, high-power-density rotors.
Proficiency with CFD and meanline/throughflow tools and ability to correlate to real-world test data.
Experience mentoring or leading engineers.
Compensation and Benefits
The salary range for this position is $170,000 – $250,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThis is a high ownership role on a fast moving team! You will own the hydrodynamic design of the rocket engine's turbopumps: driving the engine- and vehicle-level design trades, predicting head, flow, efficiency, and suction margin across the operating box, following the hardware from concept through build, and proving its performance on the test stand. This includes inducers, impellers, diffusers and volutes, inlet and discharge flowpaths, the internal leakage and cavity flow network, and the axial thrust balance.\n\n\n\nResponsibilities:\n\n - Own pump primary and secondary flowpath hydrodynamic design from concept through qualification.\n\n - Drive hydrodynamic design for maximum efficiency and suction performance while meeting head-rise, axial thrust, and rotordynamic requirements.\n\n - Ensure hardware meets performance across the full operating box—start transients, deep throttle, off-nominal inlet NPSH, and repeated cycles.\n\n - Lead hydrodynamic analysis (meanline/throughflow, single- and multiphase CFD) and validate against powerpack and engine test data.\n\n - Define and execute pump test campaigns.\n\n - Work directly with manufacturing to iterate quickly and resolve fabrication and assembly issues.\n\n - Support hot-fire operations, anomaly investigation, and post-test hardware inspection and design iteration improvement cycles.\n\n - Develop tools and best practices for the rest of the organization.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Aerospace, Mechanical, or related engineering field.\n\n - 12+ years of experience in turbomachinery hydrodynamic or aerodynamic design and analysis for flight hardware or high-performance rotating machinery.\n\n - Experience with pump sizing, specific speed and suction specific speed selection, blade and passage geometry definition, and material selection for pumped-fluid compatibility.\n\n - Experience with secondary flow and axial thrust analysis—leakage and cavity flow networks, balance piston, thrust piston, and wear ring sizing, seal and bearing coolant circuits, and net thrust balance across the operating box.\n\n - Hands-on experience taking rotating hardware from design through build and test.\n\n\n\nPreferred Qualifications:\n\n - Experience with liquid cryogenic rocket engine turbopumps or reusable propulsion systems.\n\n - Strong background in cavitation and suction performance, including thermodynamic suppression head and cavitation instabilities.\n\n - Experience with turbine aerodynamics—nozzle and blade row design.\n\n - Experience integrating hydro, aero, secondary flow and/or thrust balance results with rotordynamics and structural teams.\n\n - Familiarity with cryogenic fluids and/or high-speed, high-power-density rotors.\n\n - Proficiency with CFD and meanline/throughflow tools and ability to correlate to real-world test data.\n\n - Experience mentoring or leading engineers.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $170,000 – $250,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"9328e6bf-fa5d-4d04-956b-fe61c76ca32d","title":"Senior Flight Dynamics Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:28:43.022+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/9328e6bf-fa5d-4d04-956b-fe61c76ca32d","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/9328e6bf-fa5d-4d04-956b-fe61c76ca32d/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are seeking a highly motivated Senior Flight Dynamics Engineer to support the development, analysis, and validation of advanced aerospace systems. The ideal candidate combines strong analytical skills with hands-on simulation and systems engineering experience to support mission design, flight dynamics, and autonomous control system development. This position is located onsite in Seattle WA.
Responsibilities:
Develop and analyze launch vehicle and spacecraft trajectories, including ascent, orbit insertion, and orbital maneuvers
Perform orbital propagation and station-keeping analysis for spacecraft operations
Support mission design including launch window analysis, delta-V budgets, and contingency planning
Interface with flight software and GNC teams to validate and optimize guidance profiles
Contribute to development of in-house simulation tools and flight dynamics infrastructure
Engage in multi-disciplinary vehicle systems investigations to motivate mission design, vehicle architecture, and analysis methodologies
Develop and evaluate flight termination system mission rules
Basic Qualifications:
Bachelor's degree in Aerospace, Mechanical, Space Systems, or Software Engineering, or an equivalent Engineering or Applied Physics degree.
Experience with orbital mechanics, classical dynamics, modeling, and simulation
Mission analysis with STK, Astrogator, GMAT, Monte, Copernicus, or equivalent.
Python software development
Preferred Qualifications:
Experience with launch vehicles, spacecraft, missiles, hypersonics, UAVs, or defense systems
Orbit determination analysis with ODTK, Orekit, or equivalent
Team and/or software project management experience
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
This role is ideal for engineers who combine deep physics and radiation expertise with strong systems intuition and an interest in building large-scale compute infrastructure beyond Earth. This role is located onsite in San Carlos, CA or Kent, WA.
Responsibilities
Lead radiation effects analysis and resilience strategy for orbital compute systems.
Analyze radiation effects on advanced semiconductor devices including GPUs, CPUs, FPGAs, networking ASICs, memory subsystems, and power electronics.
Evaluate and develop mitigation techniques for SEU, SET, SEL, TID, and displacement damage.
Define architectural resilience strategies including ECC, redundancy, fault detection and recovery, and software-defined fault tolerance mechanisms.
Plan and execute radiation test campaigns.
Coordinate with external laboratories and test facilities to define test conditions, sample preparation, biasing configurations, and data collection methodologies.
Analyze radiation test results and derive reliability metrics including cross-section analysis, FIT estimation, and mission reliability projections.
Develop radiation hardness assurance (RHA) methodologies for compute platforms and high-density PCB systems.
Collaborate with mechanical and packaging teams on shielding and structural mitigation strategies.
Investigate radiation-induced anomalies and drive root-cause analysis and corrective actions.
Contribute to component selection, platform architecture, and deployment readiness reviews.
Basic Qualifications
5+ years hands-on experience in radiation effects analysis, radiation testing, or space systems reliability engineering.
Deep understanding of radiation interactions with semiconductor devices and electronic systems.
Strong knowledge of Total Ionizing Dose (TID), Single Event Effects (SEE), and Displacement Damage (DDD).
Experience planning and executing radiation characterization campaigns with external test facilities.
Experience working with high-performance compute hardware, semiconductor devices, or spaceborne electronics.
Preferred Qualifications
Familiarity with architectural fault tolerance and resilient distributed systems.
Knowledge of NASA, ESA, ECSS, or MIL-STD radiation qualification standards.
Experience with shielding optimization and materials
Experience running radiation simulations and material characterization
Why This Role Is Different
Own critical hardware systems, not just a small component
Fast iteration cycles with direct path from design to hardware testing
Work closely across disciplines in a tightly integrated team
High autonomy and ownership with real impact on the spacecraft
Opportunity to help define hardware systems for a new class of space infrastructure
Compensation and Benefits
The salary range for this position is $185,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\n\n\nTHE ROLE\n\nThis role is ideal for engineers who combine deep physics and radiation expertise with strong systems intuition and an interest in building large-scale compute infrastructure beyond Earth. This role is located onsite in San Carlos, CA or Kent, WA.\n\n\n\nResponsibilities\n\n - Lead radiation effects analysis and resilience strategy for orbital compute systems.\n\n - Analyze radiation effects on advanced semiconductor devices including GPUs, CPUs, FPGAs, networking ASICs, memory subsystems, and power electronics.\n\n - Evaluate and develop mitigation techniques for SEU, SET, SEL, TID, and displacement damage.\n\n - Define architectural resilience strategies including ECC, redundancy, fault detection and recovery, and software-defined fault tolerance mechanisms.\n\n - Plan and execute radiation test campaigns.\n\n - Coordinate with external laboratories and test facilities to define test conditions, sample preparation, biasing configurations, and data collection methodologies.\n\n - Analyze radiation test results and derive reliability metrics including cross-section analysis, FIT estimation, and mission reliability projections.\n\n - Develop radiation hardness assurance (RHA) methodologies for compute platforms and high-density PCB systems.\n\n - Collaborate with mechanical and packaging teams on shielding and structural mitigation strategies.\n\n - Investigate radiation-induced anomalies and drive root-cause analysis and corrective actions.\n\n - Contribute to component selection, platform architecture, and deployment readiness reviews.\n\n\n\nBasic Qualifications\n\n - 5+ years hands-on experience in radiation effects analysis, radiation testing, or space systems reliability engineering.\n\n - Deep understanding of radiation interactions with semiconductor devices and electronic systems.\n\n - Strong knowledge of Total Ionizing Dose (TID), Single Event Effects (SEE), and Displacement Damage (DDD).\n\n - Experience planning and executing radiation characterization campaigns with external test facilities.\n\n - Experience working with high-performance compute hardware, semiconductor devices, or spaceborne electronics.\n\n\n\nPreferred Qualifications\n\n - Familiarity with architectural fault tolerance and resilient distributed systems.\n\n - Knowledge of NASA, ESA, ECSS, or MIL-STD radiation qualification standards.\n\n - Experience with shielding optimization and materials\n\n - Experience running radiation simulations and material characterization\n\n\n\nWhy This Role Is Different\n\n - Own critical hardware systems, not just a small component\n\n - Fast iteration cycles with direct path from design to hardware testing\n\n - Work closely across disciplines in a tightly integrated team\n\n - High autonomy and ownership with real impact on the spacecraft\n\n - Opportunity to help define hardware systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $185,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"96cad89a-ae24-419c-bbd3-9a41066d7691","title":"Lead Propulsion Analyst","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:56:13.448+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/96cad89a-ae24-419c-bbd3-9a41066d7691","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/96cad89a-ae24-419c-bbd3-9a41066d7691/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
Our Propulsion team is seeking a highly skilled Lead Propulsion Analyst to lead and support advanced engineering simulation efforts across structural, fluid, and thermal disciplines. This role is responsible for developing, maintaining, and enforcing modeling standards and best practices for Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and thermal analysis activities.
The ideal candidate will possess strong multiphysics simulation expertise, a deep understanding of numerical methods, and experience establishing engineering analysis standards that ensure consistency, accuracy, verification, and validation. This position is located onsite in Seattle WA.
Responsibilities:
Conduct, document, and present static, thermal, dynamic, and fatigue analyses for rocket engine and vehicle through state of the art modelling (FEA, CFD and thermal) and first principles to ensure performance requirements are met
Collaborate in driving necessary analyses throughout engine component design cycles
Ensure model predictions are grounded in reality through a practical hands-on approach
Work closely with hardware and test teams to drive model anchoring and design improvements
Produce quality documentation of your work to reduce miss-rate and improve efficiency
Basic Qualifications:
Bachelor’s, Master’s, or PhD in Mechanical, Aerospace, Applied Physics, or related field.
Strong experience with engineering simulation and numerical analysis methods
Experience with 0-D and 1-D thermal/fluid networks
Proficient in simulation platforms like ANSYS and/or Thermal Desktop
Strong understanding of engineering fundamentals
Preferred Qualifications:
Experience developing enterprise-level simulation standards and engineering processes.
Familiarity with aerospace, defense, automotive, energy or industrial certification environments.
Working knowledge of scripting languages (specifically Python)
Excellent oral and written communication skills.
Ability to deliver against an aggressive schedule
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
Senior Power Design Engineer – GPU Server Boards
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Power Engineer in the Compute HW team, you will be responsible for the innovation and design of board-level DC-DC power conversion and input protection for GPU servers. This will require making trade-offs between performance, cost, reliability, and component availability. You will provide technical guidance and direction while troubleshooting complex power issues. You will drive resolution of issues with CAD, manufacturing, mechanical engineers, signal integrity and power integrity engineers in developing new boards, power supplies and power sub-systems.
Responsibilities
Design and validate board power to meet the requirements of orbital deployment.
Develop and execute test plans for upcoming power designs and document procedures, plans, and specifications.
Assist in the resolution of power related issues in prototype, and manufacturing.
Collaborate with power supply vendors to develop power supplies that meet our requirements.
Perform design reviews of schematics, BOMs, layout and routing.
Extract VRM transient response models and integrates the models into end-to-end power integrity simulations
Qualifications
Proven experience in complex analog design DC-DC power conversion.
Schematic capture, PCB layout and circuit simulation tools experience.
Hands-on experience with system level power delivery network design, analysis and validation.
Familiarity with power distribution and strategies in PCBs and systems
Familiarity and fundamental understanding of lab equipment such as oscilloscopes, electronic loads, and frequency response analyzers.
Strong communication skills and ability to work effectively with enthusiastic cross-functional project teams.
Self-motivation - candidate should enjoy leading and taking ownership of assigned projects, exhibit good written and verbal communication skills, and can work well in a diverse team environment.
Why This Role Is Different
Own critical hardware systems, not just a small component
Fast iteration cycles with direct path from design to hardware testing
Work closely across disciplines in a tightly integrated team
High autonomy and ownership with real impact on the spacecraft
Opportunity to help define hardware systems for a new class of space infrastructure
Compensation and Benefits
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"Senior Power Design Engineer – GPU Server Boards\n\n\n\nAbout Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs a Power Engineer in the Compute HW team, you will be responsible for the innovation and design of board-level DC-DC power conversion and input protection for GPU servers. This will require making trade-offs between performance, cost, reliability, and component availability. You will provide technical guidance and direction while troubleshooting complex power issues. You will drive resolution of issues with CAD, manufacturing, mechanical engineers, signal integrity and power integrity engineers in developing new boards, power supplies and power sub-systems.\n\n\n\nResponsibilities\n\n - Design and validate board power to meet the requirements of orbital deployment.\n\n - Develop and execute test plans for upcoming power designs and document procedures, plans, and specifications.\n\n - Assist in the resolution of power related issues in prototype, and manufacturing.\n\n - Collaborate with power supply vendors to develop power supplies that meet our requirements.\n\n - Perform design reviews of schematics, BOMs, layout and routing.\n\n - Extract VRM transient response models and integrates the models into end-to-end power integrity simulations\n\n\n\nQualifications\n\n - Proven experience in complex analog design DC-DC power conversion.\n\n - Schematic capture, PCB layout and circuit simulation tools experience.\n\n - Hands-on experience with system level power delivery network design, analysis and validation.\n\n - Familiarity with power distribution and strategies in PCBs and systems\n\n - Familiarity and fundamental understanding of lab equipment such as oscilloscopes, electronic loads, and frequency response analyzers.\n\n - Strong communication skills and ability to work effectively with enthusiastic cross-functional project teams.\n\n - Self-motivation - candidate should enjoy leading and taking ownership of assigned projects, exhibit good written and verbal communication skills, and can work well in a diverse team environment.\n\n\n\nWhy This Role Is Different\n\n - Own critical hardware systems, not just a small component\n\n - Fast iteration cycles with direct path from design to hardware testing\n\n - Work closely across disciplines in a tightly integrated team\n\n - High autonomy and ownership with real impact on the spacecraft\n\n - Opportunity to help define hardware systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\n\nTHE SALARY RANGE FOR THIS POSITION IS $150,000 - 200,000 ANNUALLY. THE ACTUAL BASE SALARY OFFERED WILL DEPEND ON FACTORS SUCH AS JOB-RELATED SKILLS, EXPERIENCE, QUALIFICATIONS, AND INTERNAL EQUITY.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"983f17e6-61e5-48e2-809c-de33c5eb3b04","title":"Staff Engineer, Optics & RF ","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:00:15.481+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/983f17e6-61e5-48e2-809c-de33c5eb3b04","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/983f17e6-61e5-48e2-809c-de33c5eb3b04/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The Avionics Team is looking for an RF Engineer to design, develop, and validate the RF hardware that enables communication, telemetry, command and control, and high-bandwidth data transport across our spacecraft platforms. This role is heavily focused on board-level RF design and integration, working closely with electrical, PCB layout, firmware, and test engineers to deliver high-performance RF subsystems capable of operating reliably in the space environment. You will own RF circuitry from architecture through flight qualification, helping build the communications backbone of the orbital economy.
Responsibilities:
Design RF driver and receiver circuitry for optical communication links supporting data rates upto 50 Gbps
Develop end-to-end RF signal chain architecture for laser diode drivers, modulators, and photodetector front-ends
Design and lay out high-speed RF/analog PCBs, including specialized stack-ups tailored for RF signal integrity and impedance control
Perform signal integrity analysis, including impedance matching, crosstalk mitigation, and eye-diagram/jitter optimization for high-speed links
Collaborate with optics and photonics engineers to co-design electrical-to-optical and optical-to-electrical interfaces
Support the design, integration, and testing of free-space optical communication terminals, including transmitter and receiver electronics
Conduct RF circuit simulation (S-parameter analysis, transmission line modeling) and validate designs through lab measurement and characterization
Debug and troubleshoot high-speed RF/optical link performance issues in lab and field test environments
Work closely with mechanical, thermal, and systems engineering teams to integrate RF/optical subsystems into complete communication terminals
Document design decisions, test results, and contribute to design reviews and technical roadmaps
Stay current with advances in optical communication technology, RF driver ICs, and opto-electronic component development
Basic Qualifications:
Bachelor's or Master's degree in Electrical Engineering, RF Engineering, Photonics, or related field
5+ years of professional experience designing RF circuitry for high-speed communication systems
Hands-on experience designing RF circuits to drive optical communication links (laser drivers, TIAs, modulator drivers)
Direct experience with free-space/open-space laser communication systems
Proven experience working with high-speed RF communication links in the 1 Gbps to 50 Gbps range
Strong PCB design and layout experience for RF circuitry, including familiarity with specialized RF PCB stack-ups (e.g., mixed dielectric, controlled impedance, RF-grade laminates)
Solid understanding of RF transmission line theory, impedance matching, and high-speed signal integrity principles
Proficiency with RF simulation and design tools (ADS, HFSS, or equivalent) and PCB design tools (Altium, Cadence Allegro)
Experience with lab test and measurement equipment for high-speed RF characterization (network analyzers, BERTs, oscilloscopes, eye-diagram analysis)
Strong analytical and problem-solving skills with the ability to debug complex RF/optical system issues
Effective communicator able to collaborate cross-functionally with optics, mechanical, and systems teams
Preferred Qualifications:
Knowledge and hands-on experience with opto-silicon (silicon photonics) design and integration
Experience with space-qualified or radiation-tolerant RF/optical hardware design
Familiarity with laser diode driver ICs, transimpedance amplifiers (TIAs), and high-speed modulator technologies
Background in coherent or direct-detection optical communication link design
Experience with pointing, acquisition, and tracking (PAT) subsystems for free-space optical terminals
Understanding of link budget analysis and optical power/noise trade-offs for free-space channels
Familiarity with fiber-optic component integration (photodiodes, laser diodes, optical amplifiers)
Experience with EMI/EMC mitigation techniques for high-speed RF/optical systems
Publications or patents related to RF/optical communication system design
Technical Skills & Tools:
RF/EM simulation: Keysight ADS, Ansys HFSS, or equivalent
PCB design: Altium Designer, Cadence Allegro, or equivalent
Signal integrity analysis: S-parameters, TDR, eye-diagram/jitter analysis
Test & measurement: Vector network analyzers, BERTs, high-speed oscilloscopes, optical power meters
Optical component familiarity: laser diodes, photodetectors, TIAs, modulators
Compensation and Benefits:
The salary range for this position is $219,000 - $276,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements:
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer:
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe Avionics Team is looking for an RF Engineer to design, develop, and validate the RF hardware that enables communication, telemetry, command and control, and high-bandwidth data transport across our spacecraft platforms. This role is heavily focused on board-level RF design and integration, working closely with electrical, PCB layout, firmware, and test engineers to deliver high-performance RF subsystems capable of operating reliably in the space environment. You will own RF circuitry from architecture through flight qualification, helping build the communications backbone of the orbital economy.\n\n\n\nResponsibilities:\n\n - Design RF driver and receiver circuitry for optical communication links supporting data rates upto 50 Gbps\n\n - Develop end-to-end RF signal chain architecture for laser diode drivers, modulators, and photodetector front-ends\n\n - Design and lay out high-speed RF/analog PCBs, including specialized stack-ups tailored for RF signal integrity and impedance control\n\n - Perform signal integrity analysis, including impedance matching, crosstalk mitigation, and eye-diagram/jitter optimization for high-speed links\n\n - Collaborate with optics and photonics engineers to co-design electrical-to-optical and optical-to-electrical interfaces\n\n - Support the design, integration, and testing of free-space optical communication terminals, including transmitter and receiver electronics\n\n - Conduct RF circuit simulation (S-parameter analysis, transmission line modeling) and validate designs through lab measurement and characterization\n\n - Debug and troubleshoot high-speed RF/optical link performance issues in lab and field test environments\n\n - Work closely with mechanical, thermal, and systems engineering teams to integrate RF/optical subsystems into complete communication terminals\n\n - Document design decisions, test results, and contribute to design reviews and technical roadmaps\n\n - Stay current with advances in optical communication technology, RF driver ICs, and opto-electronic component development\n\n\n\nBasic Qualifications:\n\n - Bachelor's or Master's degree in Electrical Engineering, RF Engineering, Photonics, or related field\n\n - 5+ years of professional experience designing RF circuitry for high-speed communication systems\n\n - Hands-on experience designing RF circuits to drive optical communication links (laser drivers, TIAs, modulator drivers)\n\n - Direct experience with free-space/open-space laser communication systems\n\n - Proven experience working with high-speed RF communication links in the 1 Gbps to 50 Gbps range\n\n - Strong PCB design and layout experience for RF circuitry, including familiarity with specialized RF PCB stack-ups (e.g., mixed dielectric, controlled impedance, RF-grade laminates)\n\n - Solid understanding of RF transmission line theory, impedance matching, and high-speed signal integrity principles\n\n - Proficiency with RF simulation and design tools (ADS, HFSS, or equivalent) and PCB design tools (Altium, Cadence Allegro)\n\n - Experience with lab test and measurement equipment for high-speed RF characterization (network analyzers, BERTs, oscilloscopes, eye-diagram analysis)\n\n - Strong analytical and problem-solving skills with the ability to debug complex RF/optical system issues\n\n - Effective communicator able to collaborate cross-functionally with optics, mechanical, and systems teams\n\n\n\nPreferred Qualifications:\n\n - Knowledge and hands-on experience with opto-silicon (silicon photonics) design and integration\n\n - Experience with space-qualified or radiation-tolerant RF/optical hardware design\n\n - Familiarity with laser diode driver ICs, transimpedance amplifiers (TIAs), and high-speed modulator technologies\n\n - Background in coherent or direct-detection optical communication link design\n\n - Experience with pointing, acquisition, and tracking (PAT) subsystems for free-space optical terminals\n\n - Understanding of link budget analysis and optical power/noise trade-offs for free-space channels\n\n - Familiarity with fiber-optic component integration (photodiodes, laser diodes, optical amplifiers)\n\n - Experience with EMI/EMC mitigation techniques for high-speed RF/optical systems\n\n - Publications or patents related to RF/optical communication system design\n\n\n\nTechnical Skills & Tools:\n\n - RF/EM simulation: Keysight ADS, Ansys HFSS, or equivalent\n\n - PCB design: Altium Designer, Cadence Allegro, or equivalent\n\n - Signal integrity analysis: S-parameters, TDR, eye-diagram/jitter analysis\n\n - Test & measurement: Vector network analyzers, BERTs, high-speed oscilloscopes, optical power meters\n\n - Optical component familiarity: laser diodes, photodetectors, TIAs, modulators\n\n\n\nCompensation and Benefits:\n\nThe salary range for this position is $219,000 - $276,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements:\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer:\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"e224aa3e-1756-456d-8f3a-dc8abe0c0b41","title":"GPU System Reliability Engineer Lead","department":"Chief Engineering & Reliability","team":"Chief Engineering & Reliability","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-21T23:21:45.025+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/e224aa3e-1756-456d-8f3a-dc8abe0c0b41","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/e224aa3e-1756-456d-8f3a-dc8abe0c0b41/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
Deploying high-performance GPU compute in Low Earth Orbit introduces a fundamentally different fault landscape than ground-based datacenter operation. This role sits at the frontier of that problem. When a fault occurs 500km above Earth, the system must detect it, classify it, contain it, and recover from it autonomously. You will own the end-to-end RAS validation strategy for GPU server systems, working directly with GPU and HBM silicon partners to analyze failures, characterize fault propagation paths, and ensure detection and recovery mechanisms function correctly. The right candidate combines deep knowledge of processor and memory architecture with hands-on system-level validation experience and the ability to drive partner engagements to resolution. This role is located in San Carlos or Seattle.
Key Responsibilities:
Lead RAS validation strategy and execution for GPU server platforms, including fault injection, detection coverage, and recovery verification.
Partner directly with GPU system designers to analyze hardware failures, review silicon errata, and align on fault handling requirements for DDR, HBM, CPU, and GPU subsystems.
Characterize fault propagation paths from hardware detection through firmware and OS layers, and validate that error signals are correctly classified, logged, and acted upon.
Validate BMC and out-of-band management visibility into hardware health events via IPMI, Redfish, and MCTP/PLDM protocols.
Debug complex failure modes spanning GPU and CPU architecture, memory subsystems, PCIe/NVLink fabric, and system management firmware.
Drive root-cause analysis for RAS failures discovered during validation and work with partners to provide input on platform design decisions that affect fault detection and serviceability.
Define RAS coverage metrics and maintain traceability from hardware fault models to test coverage.
Collaborate with firmware, software, and platform teams to validate OS-level error handling, ACPI error interfaces (EINJ, BERT,HEST), and runtime error recovery flows.
Basic Qualifications:
Bachelors degree in Electrical Engineering or a related discipline.
5+ years of experience in hardware validation, platform reliability engineering, or silicon validation on server-class compute systems.
Deep understanding of CPU and GPU architecture, including memory subsystems (DDR, HBM), cache hierarchies, and interconnect fabrics (PCIe, NVLink, XGMI).
Strong knowledge of RAS concepts: error detection and correction (ECC), fault containment, error propagation, machine check architecture (MCA/MCI), and recovery mechanisms.
Hands-on experience with fault injection methodologies at hardware, firmware, and software levels.
Familiarity with system management interfaces including BMC, IPMI, Redfish, and MCTP/PLDM.
Experience working directly with silicon vendors or ODM partners on hardware failure analysis and RAS gap closure.
Strong scripting skills in Python or equivalent for test automation and log analysis.
Compensation and Benefits:
The salary range for this position is $150,000 – $225,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nDeploying high-performance GPU compute in Low Earth Orbit introduces a fundamentally different fault landscape than ground-based datacenter operation. This role sits at the frontier of that problem. When a fault occurs 500km above Earth, the system must detect it, classify it, contain it, and recover from it autonomously. You will own the end-to-end RAS validation strategy for GPU server systems, working directly with GPU and HBM silicon partners to analyze failures, characterize fault propagation paths, and ensure detection and recovery mechanisms function correctly. The right candidate combines deep knowledge of processor and memory architecture with hands-on system-level validation experience and the ability to drive partner engagements to resolution. This role is located in San Carlos or Seattle.\n\n\n\nKey Responsibilities:\n\n - Lead RAS validation strategy and execution for GPU server platforms, including fault injection, detection coverage, and recovery verification.\n\n - Partner directly with GPU system designers to analyze hardware failures, review silicon errata, and align on fault handling requirements for DDR, HBM, CPU, and GPU subsystems.\n\n - Characterize fault propagation paths from hardware detection through firmware and OS layers, and validate that error signals are correctly classified, logged, and acted upon.\n\n - Validate BMC and out-of-band management visibility into hardware health events via IPMI, Redfish, and MCTP/PLDM protocols.\n\n - Debug complex failure modes spanning GPU and CPU architecture, memory subsystems, PCIe/NVLink fabric, and system management firmware.\n\n - Drive root-cause analysis for RAS failures discovered during validation and work with partners to provide input on platform design decisions that affect fault detection and serviceability.\n\n - Define RAS coverage metrics and maintain traceability from hardware fault models to test coverage.\n\n - Collaborate with firmware, software, and platform teams to validate OS-level error handling, ACPI error interfaces (EINJ, BERT,HEST), and runtime error recovery flows.\n\n \n\nBasic Qualifications:\n\n - Bachelors degree in Electrical Engineering or a related discipline.\n\n - 5+ years of experience in hardware validation, platform reliability engineering, or silicon validation on server-class compute systems.\n\n - Deep understanding of CPU and GPU architecture, including memory subsystems (DDR, HBM), cache hierarchies, and interconnect fabrics (PCIe, NVLink, XGMI).\n\n - Strong knowledge of RAS concepts: error detection and correction (ECC), fault containment, error propagation, machine check architecture (MCA/MCI), and recovery mechanisms.\n\n - Hands-on experience with fault injection methodologies at hardware, firmware, and software levels.\n\n - Familiarity with system management interfaces including BMC, IPMI, Redfish, and MCTP/PLDM.\n\n - Experience working directly with silicon vendors or ODM partners on hardware failure analysis and RAS gap closure.\n\n - Strong scripting skills in Python or equivalent for test automation and log analysis.\n\n \n \n\nCompensation and Benefits:\n\nThe salary range for this position is $150,000 – $225,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"6036b0e6-11a7-44c4-af28-55fcbe65c7c3","title":"Senior TCA Mechanical Design Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:35:31.679+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/6036b0e6-11a7-44c4-af28-55fcbe65c7c3","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/6036b0e6-11a7-44c4-af28-55fcbe65c7c3/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are seeking a Senior TCA Mechanical Design Engineer with deep expertise in manufacturing processes, tooling design, and specialized fabrication methodologies to support rocket engine injector, combustion chamber, and nozzle development. The ideal candidate combines advanced mechanical design capabilities with hands-on manufacturing expertise to drive rapid design/build/test cycles. This position is located onsite in the greater Seattle, WA area.
Responsibilities:
Own end-to-end TCA hardware lifecycle from requirements through manufacturing to flight qualification
Lead mechanical design optimized for manufacturability, applying physics-based analysis
Implement advanced manufacturing techniques: additive manufacturing, precision CNC machining, EDM, and specialized joining (e.g. laser welding, vacuum brazing, diffusion bonding)
Design tooling, fixtures, and work-holding solutions for rapid development and repeatable production
Develop and qualify manufacturing process parameters for novel materials and geometries
Plan and execute hotfire test campaigns, analyze results, and lead rapid redesign efforts balancing performance with manufacturing constraints
Basic Qualifications:
Bachelor's degree in Mechanical, Manufacturing, or Aerospace Engineering
Strong mechanical design proficiency with DFM/DFA emphasis
Hands-on experience with CNC machining, welding/brazing, or additive manufacturing
Technical proficiency in thermodynamics, fluid dynamics, and structural mechanics
Preferred Qualifications:
Rocket engine TCA component lifecycle ownership including production
Design for Additive Manufacturing expertise
Precision machining knowledge: 5-axis CNC, high-speed machining, Swiss machining
Specialized joining expertise: vacuum brazing, electron beam/laser welding, friction stir welding
Tooling design: fixtures, EDM electrodes, CMM/welding fixtures
Ansys Mechanical, Fluent, or Thermal Desktop experience
Advanced degree in engineering discipline
Compensation and Benefits
The salary range for this position is $185,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nWe are seeking a Senior TCA Mechanical Design Engineer with deep expertise in manufacturing processes, tooling design, and specialized fabrication methodologies to support rocket engine injector, combustion chamber, and nozzle development. The ideal candidate combines advanced mechanical design capabilities with hands-on manufacturing expertise to drive rapid design/build/test cycles. This position is located onsite in the greater Seattle, WA area.\n\n\n\nResponsibilities:\n\n - Own end-to-end TCA hardware lifecycle from requirements through manufacturing to flight qualification\n\n - Lead mechanical design optimized for manufacturability, applying physics-based analysis\n\n - Implement advanced manufacturing techniques: additive manufacturing, precision CNC machining, EDM, and specialized joining (e.g. laser welding, vacuum brazing, diffusion bonding)\n\n - Design tooling, fixtures, and work-holding solutions for rapid development and repeatable production\n\n - Develop and qualify manufacturing process parameters for novel materials and geometries\n\n - Plan and execute hotfire test campaigns, analyze results, and lead rapid redesign efforts balancing performance with manufacturing constraints\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Mechanical, Manufacturing, or Aerospace Engineering\n\n - Strong mechanical design proficiency with DFM/DFA emphasis\n\n - Hands-on experience with CNC machining, welding/brazing, or additive manufacturing\n\n - Technical proficiency in thermodynamics, fluid dynamics, and structural mechanics\n\n\n\nPreferred Qualifications:\n\n - Rocket engine TCA component lifecycle ownership including production\n\n - Design for Additive Manufacturing expertise\n\n - Precision machining knowledge: 5-axis CNC, high-speed machining, Swiss machining\n\n - Specialized joining expertise: vacuum brazing, electron beam/laser welding, friction stir welding\n\n - Tooling design: fixtures, EDM electrodes, CMM/welding fixtures\n\n - Ansys Mechanical, Fluent, or Thermal Desktop experience\n\n - Advanced degree in engineering discipline\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $185,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity. \n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"0599e3f2-5178-4135-bbeb-65a5ca70bef6","title":"Flight Software Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:05:31.847+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/0599e3f2-5178-4135-bbeb-65a5ca70bef6","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/0599e3f2-5178-4135-bbeb-65a5ca70bef6/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
Location: San Carlos, CA or Kent, WA (on-site)
The Role
We're looking for a Senior Flight Software Engineer to own the software that flies on our spacecraft. You'll be responsible for the payload flight software—written in Rust—spanning attitude and pointing state machines, on-board command handling, and telemetry and data storage. Today this work is distributed across several engineers; we need a senior technical owner to unify the architecture, set the patterns and conventions the team builds on, and drive the software toward a near-term on-orbit demonstration.
Responsibilities
Serve as the technical lead and owner for payload flight software, from architecture through on-orbit operations
Design, develop, and test flight software in Rust for attitude and pointing state machines, command handling, and telemetry/data storage
Define the software architecture, coding patterns, and conventions adopted across the flight software team
Establish and uphold the bar for flight-quality software: determinism, fault tolerance, testability, and safe behavior under failure
Design and implement fault detection, isolation, and recovery (FDIR) behaviors at the software level
Build and maintain automated test infrastructure, including simulation and hardware-in-the-loop (HIL) testing
Collaborate closely with GNC, avionics, electrical, and systems engineers to define interfaces and system behavior
Support spacecraft integration, environmental test campaigns, and launch and early-orbit operations
Investigate anomalies across hardware/software boundaries, perform root cause analysis, and drive fixes to closure
Mentor engineers on the team and review designs and code to raise overall software quality
Help drive the team toward a near-term on-orbit demonstration, making pragmatic scope and risk tradeoffs along the way
Basic Qualifications
5+ years of experience (or equivalent practical experience) developing flight software or software for other high-reliability, safety-critical systems
Experience with software that has flown on orbit, or equivalent deployment experience demonstrating judgment about what flight-quality software requires
Strong systems programming skills in Rust, C, or C++, with willingness to work primarily in Rust
Experience with real-time and embedded systems, including resource-constrained and fault-tolerant designs
Experience designing and implementing state machines, command/telemetry handling, or similar spacecraft software functions
Experience with hardware/software integration and testing on real hardware
Demonstrated ability to lead technically: setting architecture, establishing conventions, and mentoring other engineers
Preferred Qualifications
Bachelor's or advanced degree in Computer Science, Computer Engineering, Aerospace Engineering, or a related field
Prior experience as a technical lead or architect for a spacecraft flight software effort
Production Rust experience, particularly in embedded or systems contexts
Experience with attitude determination and control or pointing systems from the software side
Experience with FDIR design, redundancy management, and autonomous fault response
Experience building simulation, software-in-the-loop, and hardware-in-the-loop test environments
Experience supporting launch, commissioning, and on-orbit operations, including anomaly investigation
Familiarity with radiation effects and other space-environment considerations for software design
Experience thriving in fast-paced, high-ownership startup environments with rapid iteration cycles
Compensation and Benefits:
The salary range for this position is $200,000 – $250,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nLocation: San Carlos, CA or Kent, WA (on-site)\n\n \n\nThe Role\n\nWe're looking for a Senior Flight Software Engineer to own the software that flies on our spacecraft. You'll be responsible for the payload flight software—written in Rust—spanning attitude and pointing state machines, on-board command handling, and telemetry and data storage. Today this work is distributed across several engineers; we need a senior technical owner to unify the architecture, set the patterns and conventions the team builds on, and drive the software toward a near-term on-orbit demonstration.\n\n\n\nResponsibilities\n\n - Serve as the technical lead and owner for payload flight software, from architecture through on-orbit operations\n\n - Design, develop, and test flight software in Rust for attitude and pointing state machines, command handling, and telemetry/data storage\n\n - Define the software architecture, coding patterns, and conventions adopted across the flight software team\n\n - Establish and uphold the bar for flight-quality software: determinism, fault tolerance, testability, and safe behavior under failure\n\n - Design and implement fault detection, isolation, and recovery (FDIR) behaviors at the software level\n\n - Build and maintain automated test infrastructure, including simulation and hardware-in-the-loop (HIL) testing\n\n - Collaborate closely with GNC, avionics, electrical, and systems engineers to define interfaces and system behavior\n\n - Support spacecraft integration, environmental test campaigns, and launch and early-orbit operations\n\n - Investigate anomalies across hardware/software boundaries, perform root cause analysis, and drive fixes to closure\n\n - Mentor engineers on the team and review designs and code to raise overall software quality\n\n - Help drive the team toward a near-term on-orbit demonstration, making pragmatic scope and risk tradeoffs along the way\n\n\n\nBasic Qualifications\n\n - 5+ years of experience (or equivalent practical experience) developing flight software or software for other high-reliability, safety-critical systems\n\n - Experience with software that has flown on orbit, or equivalent deployment experience demonstrating judgment about what flight-quality software requires\n\n - Strong systems programming skills in Rust, C, or C++, with willingness to work primarily in Rust\n\n - Experience with real-time and embedded systems, including resource-constrained and fault-tolerant designs\n\n - Experience designing and implementing state machines, command/telemetry handling, or similar spacecraft software functions\n\n - Experience with hardware/software integration and testing on real hardware\n\n - Demonstrated ability to lead technically: setting architecture, establishing conventions, and mentoring other engineers\n\n\n\nPreferred Qualifications\n\n - Bachelor's or advanced degree in Computer Science, Computer Engineering, Aerospace Engineering, or a related field\n\n - Prior experience as a technical lead or architect for a spacecraft flight software effort\n\n - Production Rust experience, particularly in embedded or systems contexts\n\n - Experience with attitude determination and control or pointing systems from the software side\n\n - Experience with FDIR design, redundancy management, and autonomous fault response\n\n - Experience building simulation, software-in-the-loop, and hardware-in-the-loop test environments\n\n - Experience supporting launch, commissioning, and on-orbit operations, including anomaly investigation\n\n - Familiarity with radiation effects and other space-environment considerations for software design\n\n - Experience thriving in fast-paced, high-ownership startup environments with rapid iteration cycles\n\n\n\nCompensation and Benefits:\n\nThe salary range for this position is $200,000 – $250,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"ae056286-7152-4937-b9d1-fc3dfdb55ea9","title":"Head of Primary Structures ","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T19:58:20.983+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/ae056286-7152-4937-b9d1-fc3dfdb55ea9","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/ae056286-7152-4937-b9d1-fc3dfdb55ea9/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
Own the design, build, and performance of the vehicle’s primary structures. This includes airframe, tanks, thrust structure, interstages, raceways, strakes and thermal protection. Responsible for ensuring the vehicle survives flight, landing, and rapid reuse with minimal mass and maximum reliability.
Responsibilities:
Own the primary airframe: propellant tanks, interstages, and thrust structure from concept through flight.
Drive structural design for minimum mass while meeting strength, stiffness, fatigue, and thermal requirements.
Ensure hardware survives combined ascent, entry, landing, and reuse environments.
Lead structural analysis (FEA, hand calcs) and validate with test and flight data.
Define and execute structural test campaigns (component, subscale, full-scale).
Work directly with manufacturing to iterate quickly and resolve build issues on the floor.
Identify and close failure modes through rapid design-test-learn cycles.
Support flight operations, anomaly investigation, and post-flight inspection/refurbishment improvements.
Basic Qualifications:
Bachelor’s degree in Aerospace, Mechanical, or related engineering field.
8+ years of experience in structural design, analysis, or mechanisms for flight hardware or high-performance systems.
Experience with load paths, structural sizing, and material selection.
Hands-on experience taking hardware from design through build and test.
Experience leading engineers or a team
Preferred Qualifications:
Experience with launch vehicles or reusable flight systems.
Strong background in metallic structures, welding, and/or composites.
Experience designing mechanisms (deployment, separation, hinges, latches).
Familiarity with cryogenic structures and/or high-temperature environments.
Proficiency with FEA tools and ability to validate with real-world data.
Compensation and Benefits
The salary range for this position is $150,000 – $225,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nOwn the design, build, and performance of the vehicle’s primary structures. This includes airframe, tanks, thrust structure, interstages, raceways, strakes and thermal protection. Responsible for ensuring the vehicle survives flight, landing, and rapid reuse with minimal mass and maximum reliability.\n\n\n\nResponsibilities:\n\n - Own the primary airframe: propellant tanks, interstages, and thrust structure from concept through flight.\n\n - Drive structural design for minimum mass while meeting strength, stiffness, fatigue, and thermal requirements.\n\n - Ensure hardware survives combined ascent, entry, landing, and reuse environments.\n\n - Lead structural analysis (FEA, hand calcs) and validate with test and flight data.\n\n - Define and execute structural test campaigns (component, subscale, full-scale).\n\n - Work directly with manufacturing to iterate quickly and resolve build issues on the floor.\n\n - Identify and close failure modes through rapid design-test-learn cycles.\n\n - Support flight operations, anomaly investigation, and post-flight inspection/refurbishment improvements.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Aerospace, Mechanical, or related engineering field.\n\n - 8+ years of experience in structural design, analysis, or mechanisms for flight hardware or high-performance systems.\n\n - Experience with load paths, structural sizing, and material selection.\n\n - Hands-on experience taking hardware from design through build and test.\n\n - Experience leading engineers or a team\n\n\n\nPreferred Qualifications:\n\n - Experience with launch vehicles or reusable flight systems.\n\n - Strong background in metallic structures, welding, and/or composites.\n\n - Experience designing mechanisms (deployment, separation, hinges, latches).\n\n - Familiarity with cryogenic structures and/or high-temperature environments.\n\n - Proficiency with FEA tools and ability to validate with real-world data.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $225,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"d8749171-9d02-40af-b471-3031c9c43c50","title":"Senior Fluids Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:29:21.979+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/d8749171-9d02-40af-b471-3031c9c43c50","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/d8749171-9d02-40af-b471-3031c9c43c50/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
You will own the design and development of fluid system hardware for the vehicle’s propulsion, fluids, and thermal management architectures. This includes valves, regulators, fluid storage systems (tanks and pressure vessels), fluid routing (tubing, fittings, brackets, and manifolds), and integrated fluid subsystems. You will work across the full lifecycle—from concept and analysis through build, test, and flight—to deliver hardware that meets performance, mass, and reliability requirements in demanding launch and space environments.
Responsibilities:
Design valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.
Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from concept through qualification.
Design fluid routing architecture: tubing runs, manifolds, fittings, flex lines, and quick-disconnects for vehicle integration.
Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.
Perform hydraulic and pneumatic analysis (pressure drop, flow distribution, water hammer, thermal transients) to size components and verify system performance.
Perform structural analysis (FEA, hand calcs) and validate with test and flight data.
Select materials compatible with propellants, pressures, and operating environments (cryogenic, high-pressure, corrosive).
Generate detailed component and assembly drawings, specifications, and interface control documents.
Support and execute component-level and system-level test campaigns (proof, burst, flow, leak, cycle life).
Work directly with manufacturing and technicians to resolve build issues, improve producibility, and support rapid iteration.
Support vehicle integration, fill/drain operations, and ground system interfaces.
Contribute to anomaly investigation, post-flight inspection, and design improvements for reuse and reliability.
Basic Qualifications:
Bachelor’s degree in Mechanical, Aerospace, Chemical, or related engineering field.
3+ years of experience designing fluid system hardware (valves, regulators, tanks, tubing, or fittings) for flight or high-performance applications.
Experience with fluid system analysis: pressure drop, flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.
Hands-on experience taking hardware from design through build and test.
Proficiency with CAD tools (NX, CATIA, or SolidWorks) for detailed part and assembly design.
Preferred Qualifications:
Experience with launch vehicle or spacecraft propulsion fluid systems.
Familiarity with cryogenic fluid handling, storage, and insulation systems.
Experience designing or qualifying valves (solenoid, pneumatic, or mechanically actuated).
Knowledge of material compatibility with common propellants (LOX, methane, hydrazine, NTO) and pressurants (helium, nitrogen).
Experience with additive manufacturing or advanced fabrication methods for fluid components.
Familiarity with relevant industry standards (AIAA, SAE, MIL-spec, ASME pressure vessel codes).
Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.
Compensation and Benefits
The salary range for this position is $160,000 – $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nYou will own the design and development of fluid system hardware for the vehicle’s propulsion, fluids, and thermal management architectures. This includes valves, regulators, fluid storage systems (tanks and pressure vessels), fluid routing (tubing, fittings, brackets, and manifolds), and integrated fluid subsystems. You will work across the full lifecycle—from concept and analysis through build, test, and flight—to deliver hardware that meets performance, mass, and reliability requirements in demanding launch and space environments.\n\n\n\nResponsibilities:\n\n - Design valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.\n\n - Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from concept through qualification.\n\n - Design fluid routing architecture: tubing runs, manifolds, fittings, flex lines, and quick-disconnects for vehicle integration.\n\n - Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.\n\n - Perform hydraulic and pneumatic analysis (pressure drop, flow distribution, water hammer, thermal transients) to size components and verify system performance.\n\n - Perform structural analysis (FEA, hand calcs) and validate with test and flight data.\n\n - Select materials compatible with propellants, pressures, and operating environments (cryogenic, high-pressure, corrosive).\n\n - Generate detailed component and assembly drawings, specifications, and interface control documents.\n\n - Support and execute component-level and system-level test campaigns (proof, burst, flow, leak, cycle life).\n\n - Work directly with manufacturing and technicians to resolve build issues, improve producibility, and support rapid iteration.\n\n - Support vehicle integration, fill/drain operations, and ground system interfaces.\n\n - Contribute to anomaly investigation, post-flight inspection, and design improvements for reuse and reliability.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Mechanical, Aerospace, Chemical, or related engineering field.\n\n - 3+ years of experience designing fluid system hardware (valves, regulators, tanks, tubing, or fittings) for flight or high-performance applications.\n\n - Experience with fluid system analysis: pressure drop, flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.\n\n - Hands-on experience taking hardware from design through build and test.\n\n - Proficiency with CAD tools (NX, CATIA, or SolidWorks) for detailed part and assembly design.\n\n\n\nPreferred Qualifications:\n\n - Experience with launch vehicle or spacecraft propulsion fluid systems.\n\n - Familiarity with cryogenic fluid handling, storage, and insulation systems.\n\n - Experience designing or qualifying valves (solenoid, pneumatic, or mechanically actuated).\n\n - Knowledge of material compatibility with common propellants (LOX, methane, hydrazine, NTO) and pressurants (helium, nitrogen).\n\n - Experience with additive manufacturing or advanced fabrication methods for fluid components.\n\n - Familiarity with relevant industry standards (AIAA, SAE, MIL-spec, ASME pressure vessel codes).\n\n - Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $160,000 – $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"6a113e46-8a9b-4c29-9287-e030e61c6fa2","title":"Senior Controls Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:10:33.680+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/6a113e46-8a9b-4c29-9287-e030e61c6fa2","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/6a113e46-8a9b-4c29-9287-e030e61c6fa2/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
You will design and develop motor controls, automation sequences, and embedded control systems for the vehicle’s fluid systems. This includes motor-driven valve and pump actuation, automated fill/drain/vent/conditioning sequences, and closed-loop control of fluid subsystems across propulsion, pressurization, and thermal management. You will work at the intersection of electrical, mechanical, and software engineering to deliver robust, flight-ready control solutions from concept through integration and operations.
Responsibilities:
Design and implement motor control systems for electrically actuated valves and pumps, interfacing with drive electronics, feedback sensing, and control algorithms.
Develop automated sequences for propellant fill, drain, vent, and conditioning operations on both vehicle and ground support equipment.
Architect and implement closed-loop control for fluid system parameters (pressure, temperature, flow rate, liquid level) across propulsion and thermal subsystems.
Select and integrate actuators, motors, encoders, position sensors, and pressure/temperature instrumentation for fluid system control.
Design control electronics hardware (motor drivers, power stages, sensor interfaces) or define requirements for electrical engineering partners.
Develop embedded firmware and real-time control software for fluid system controllers and sequencers.
Perform system modeling and simulation to validate control strategies, predict transient behavior, and tune controller gains.
Define and execute hardware-in-the-loop (HIL) and system-level test campaigns to verify control performance and fault response.
Develop fault detection, isolation, and recovery (FDIR) logic for fluid system automation to ensure safe operations during nominal and off-nominal conditions.
Work closely with fluid systems, propulsion, avionics, and software teams to integrate controls into the broader vehicle architecture.
Support propulsion hot-fire testing, vehicle fill/drain operations, and ground system commissioning.
Investigate anomalies, analyze telemetry data, and iterate on control designs to improve performance and reliability.
Basic Qualifications:
Bachelor’s degree in Mechatronics, Electrical, Mechanical, Aerospace, or related engineering field.
3+ years of experience in controls engineering, mechatronics, or automation for hardware systems.
Experience with motor control (BLDC, stepper, or brushed) including drive electronics and feedback control.
Experience with PID control loops, kalman filtering, feedforward control or other control loops and estimation algorithms.
Proficiency in embedded programming (C/C++) for real-time control applications.
Experience developing automated sequences or state machines for complex physical systems.
Hands-on experience integrating sensors, actuators, and control electronics into hardware assemblies.
Preferred Qualifications:
Experience with PLC/PAC programming or custom sequencing engines for ground support equipment.
Knowledge of control system design tools (MATLAB/Simulink, Python, LabVIEW, or equivalent) for modeling and simulation.
Experience designing or specifying motor drives and power electronics for harsh environments (vibration, thermal extremes).
Familiarity with communication protocols common in aerospace (CAN, RS-422, EtherCAT, SpaceWire).
Experience with hardware-in-the-loop testing and rapid prototyping of control systems.
Understanding of fluid system physics (pressure regulation, two-phase flow, thermal transients) as it relates to control design.
Experience with launch vehicle, spacecraft, or rocket engine fluid system controls.
Familiarity with cryogenic fluid handling and the controls challenges of cryogenic environments.
Compensation and Benefits
The salary range for this position is $165,000 – $190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nYou will design and develop motor controls, automation sequences, and embedded control systems for the vehicle’s fluid systems. This includes motor-driven valve and pump actuation, automated fill/drain/vent/conditioning sequences, and closed-loop control of fluid subsystems across propulsion, pressurization, and thermal management. You will work at the intersection of electrical, mechanical, and software engineering to deliver robust, flight-ready control solutions from concept through integration and operations.\n\n\n\nResponsibilities:\n\n - Design and implement motor control systems for electrically actuated valves and pumps, interfacing with drive electronics, feedback sensing, and control algorithms.\n\n - Develop automated sequences for propellant fill, drain, vent, and conditioning operations on both vehicle and ground support equipment.\n\n - Architect and implement closed-loop control for fluid system parameters (pressure, temperature, flow rate, liquid level) across propulsion and thermal subsystems.\n\n - Select and integrate actuators, motors, encoders, position sensors, and pressure/temperature instrumentation for fluid system control.\n\n - Design control electronics hardware (motor drivers, power stages, sensor interfaces) or define requirements for electrical engineering partners.\n\n - Develop embedded firmware and real-time control software for fluid system controllers and sequencers.\n\n - Perform system modeling and simulation to validate control strategies, predict transient behavior, and tune controller gains.\n\n - Define and execute hardware-in-the-loop (HIL) and system-level test campaigns to verify control performance and fault response.\n\n - Develop fault detection, isolation, and recovery (FDIR) logic for fluid system automation to ensure safe operations during nominal and off-nominal conditions.\n\n - Work closely with fluid systems, propulsion, avionics, and software teams to integrate controls into the broader vehicle architecture.\n\n - Support propulsion hot-fire testing, vehicle fill/drain operations, and ground system commissioning.\n\n - Investigate anomalies, analyze telemetry data, and iterate on control designs to improve performance and reliability.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Mechatronics, Electrical, Mechanical, Aerospace, or related engineering field.\n\n - 3+ years of experience in controls engineering, mechatronics, or automation for hardware systems.\n\n - Experience with motor control (BLDC, stepper, or brushed) including drive electronics and feedback control.\n\n - Experience with PID control loops, kalman filtering, feedforward control or other control loops and estimation algorithms.\n\n - Proficiency in embedded programming (C/C++) for real-time control applications.\n\n - Experience developing automated sequences or state machines for complex physical systems.\n\n - Hands-on experience integrating sensors, actuators, and control electronics into hardware assemblies.\n\n\n\nPreferred Qualifications:\n\n - Experience with PLC/PAC programming or custom sequencing engines for ground support equipment.\n\n - Knowledge of control system design tools (MATLAB/Simulink, Python, LabVIEW, or equivalent) for modeling and simulation.\n\n - Experience designing or specifying motor drives and power electronics for harsh environments (vibration, thermal extremes).\n\n - Familiarity with communication protocols common in aerospace (CAN, RS-422, EtherCAT, SpaceWire).\n\n - Experience with hardware-in-the-loop testing and rapid prototyping of control systems.\n\n - Understanding of fluid system physics (pressure regulation, two-phase flow, thermal transients) as it relates to control design.\n\n - Experience with launch vehicle, spacecraft, or rocket engine fluid system controls.\n\n - Familiarity with cryogenic fluid handling and the controls challenges of cryogenic environments.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $165,000 – $190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\n\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"82b0e840-b535-48f0-8abf-b5ad46c4d17e","title":"Senior Mechanisms Engineer - Vehicle ","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-10-10T02:36:56.782+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/82b0e840-b535-48f0-8abf-b5ad46c4d17e","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/82b0e840-b535-48f0-8abf-b5ad46c4d17e/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Senior Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be separation systems, landing gear, aero control surfaces, or electromechanical actuation. This is a hands-on role at the center of vehicle hardware development. You will work closely with propulsion, structures, avionics, GNC, and launch operations to design integrated systems, build hardware, and validate through tests. You'll be expected to move quickly, iterate often, and take full ownership of mechanisms that directly impact mission success.
Responsibilities:
Own your mechanism subsystem from concept through design, analysis, test, and flight.
Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.
Balance performance, manufacturability, cost, and schedule in every design decision
Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data.
Define and execute qualification and acceptance test campaigns; author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, and release documentation.
Work directly on the factory floor with manufacturing to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support launch operations, post-flight inspection, and refurbishment planning.
Basic Qualifications:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field.
5+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.
Experience taking hardware from concept through build, integration, and test.
Strong fundamentals in structural mechanics, kinematics, materials, and manufacturing processes.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.
Proficiency with FEA tools (ANSYS, Nastran, or Abaqus) for mechanism load-path and dynamic problems.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
10+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.
Direct experience with separation systems, landing gear, aero control surfaces, or flight electromechanical actuators.
Experience with pyrotechnic or low-shock separation devices.
Hands-on prototyping and machining experience.
Familiarity with reusable vehicle design.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $150,000 – $180,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nAs a Senior Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be separation systems, landing gear, aero control surfaces, or electromechanical actuation. This is a hands-on role at the center of vehicle hardware development. You will work closely with propulsion, structures, avionics, GNC, and launch operations to design integrated systems, build hardware, and validate through tests. You'll be expected to move quickly, iterate often, and take full ownership of mechanisms that directly impact mission success.\n\n\n\nResponsibilities:\n\n - Own your mechanism subsystem from concept through design, analysis, test, and flight.\n\n - Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.\n\n - Balance performance, manufacturability, cost, and schedule in every design decision\n\n - Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data.\n\n - Define and execute qualification and acceptance test campaigns; author procedures, acceptance criteria, and anomaly dispositions.\n\n - Develop and maintain engineering drawings, models, and release documentation.\n\n - Work directly on the factory floor with manufacturing to iterate quickly and resolve build issues in real time.\n\n - Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.\n\n - Support launch operations, post-flight inspection, and refurbishment planning.\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field.\n\n - 5+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.\n\n - Experience taking hardware from concept through build, integration, and test.\n\n - Strong fundamentals in structural mechanics, kinematics, materials, and manufacturing processes.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Proficiency with FEA tools (ANSYS, Nastran, or Abaqus) for mechanism load-path and dynamic problems.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - 10+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.\n\n - Direct experience with separation systems, landing gear, aero control surfaces, or flight electromechanical actuators.\n\n - Experience with pyrotechnic or low-shock separation devices.\n\n - Hands-on prototyping and machining experience.\n\n - Familiarity with reusable vehicle design.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $180,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"ddeb683f-413e-4acb-9ee2-d6d0c756ae5e","title":"Lab Manager, Avionics Hardware","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:58:25.022+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/ddeb683f-413e-4acb-9ee2-d6d0c756ae5e","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/ddeb683f-413e-4acb-9ee2-d6d0c756ae5e/application","descriptionHtml":"About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As the Avionics Hardware Development Lab Manager, you will be the backbone of our engineering environment. You will oversee the daily operations, safety, and organization of our state-of-the-art avionics lab, ensuring our engineering teams have the tools, environments, and components they need to build the next generation of Avionics hardware.
This is a dynamic, hybrid role combining operational leadership, inventory management, and high-precision hands-on technical execution (such as board rework, wire harness fabrication, and test setup).
Responsibilities
Maintain a clean, organized, ESD-safe laboratory environment that supports rapid hardware development, integration, and testing.
Manage the full lifecycle of laboratory equipment, including procurement, calibration, maintenance, asset tracking, and troubleshooting of engineering test equipment.
Own laboratory safety by implementing and enforcing protocols for electrical safety, high-voltage systems, hazardous materials, and general lab compliance.
Perform precision board-level assembly, soldering, rework, and repair of complex PCBAs, including fine-pitch SMT, BGA, and other high-density electronic components.
Fabricate, modify, and repair custom wire harnesses, cable assemblies, and engineering fixtures from schematics, drawings, and engineering documentation.
Apply conformal coatings, potting compounds, and other environmental protection processes to flight hardware as required.
Manage inventory of electronic components, consumables, tooling, and raw materials, ensuring critical parts remain in stock and available for development activities.
Support engineering teams by assembling prototypes, configuring test benches, integrating instrumentation, and preparing hardware for functional, environmental, and qualification testing.
Assist with hardware integration, debugging, and validation while maintaining accurate documentation, equipment records, and lab procedures.
Partner closely with electrical, mechanical, manufacturing, and test engineers to improve lab operations, increase efficiency, and accelerate hardware development.
Basic Qualifications
Experience: 3+ years of experience managing a hardware development lab or electronics workshop, preferably within the aerospace, defense, or automotive industries.
Soldering & Rework: Exceptional manual soldering skills with proven experience in board-level rework of fine-pitch surface mount technology (SMT).
Harnessing: Demonstrated experience in building high-reliability wire harnesses, including crimping, shielding, splicing, and connector termination.
Materials Handling: Hands-on experience with the application of conformal coatings, epoxies, and potting materials.
Safety Training: Documented experience or certification in High-Voltage Safety protocols and laboratory safety management.
Preferred Qualifications
Inventory Tools: Experience utilizing inventory management software or ERP systems for component tracking.
Technical Degree: Associate degree in Electronics Technology, Electrical Engineering, or a related technical discipline (or equivalent practical experience).
Experience supporting environmental test campaigns (thermal-vacuum, vibration) for optical hardware.
Compensation and Benefits
The salary range for this position is $113,000 to $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp.\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs the Avionics Hardware Development Lab Manager, you will be the backbone of our engineering environment. You will oversee the daily operations, safety, and organization of our state-of-the-art avionics lab, ensuring our engineering teams have the tools, environments, and components they need to build the next generation of Avionics hardware.\n\nThis is a dynamic, hybrid role combining operational leadership, inventory management, and high-precision hands-on technical execution (such as board rework, wire harness fabrication, and test setup).\n\n \n\n\n\nResponsibilities\n\n - Maintain a clean, organized, ESD-safe laboratory environment that supports rapid hardware development, integration, and testing.\n\n - Manage the full lifecycle of laboratory equipment, including procurement, calibration, maintenance, asset tracking, and troubleshooting of engineering test equipment.\n\n - Own laboratory safety by implementing and enforcing protocols for electrical safety, high-voltage systems, hazardous materials, and general lab compliance.\n\n - Perform precision board-level assembly, soldering, rework, and repair of complex PCBAs, including fine-pitch SMT, BGA, and other high-density electronic components.\n\n - Fabricate, modify, and repair custom wire harnesses, cable assemblies, and engineering fixtures from schematics, drawings, and engineering documentation.\n\n - Apply conformal coatings, potting compounds, and other environmental protection processes to flight hardware as required.\n\n - Manage inventory of electronic components, consumables, tooling, and raw materials, ensuring critical parts remain in stock and available for development activities.\n\n - Support engineering teams by assembling prototypes, configuring test benches, integrating instrumentation, and preparing hardware for functional, environmental, and qualification testing.\n\n - Assist with hardware integration, debugging, and validation while maintaining accurate documentation, equipment records, and lab procedures.\n\n - Partner closely with electrical, mechanical, manufacturing, and test engineers to improve lab operations, increase efficiency, and accelerate hardware development.\n\n\n\nBasic Qualifications\n\n - Experience: 3+ years of experience managing a hardware development lab or electronics workshop, preferably within the aerospace, defense, or automotive industries.\n\n - Soldering & Rework: Exceptional manual soldering skills with proven experience in board-level rework of fine-pitch surface mount technology (SMT).\n\n - Harnessing: Demonstrated experience in building high-reliability wire harnesses, including crimping, shielding, splicing, and connector termination.\n\n - Materials Handling: Hands-on experience with the application of conformal coatings, epoxies, and potting materials.\n\n - Safety Training: Documented experience or certification in High-Voltage Safety protocols and laboratory safety management.\n\n\n\nPreferred Qualifications\n\n - Inventory Tools: Experience utilizing inventory management software or ERP systems for component tracking.\n\n - Technical Degree: Associate degree in Electronics Technology, Electrical Engineering, or a related technical discipline (or equivalent practical experience).\n\n - Experience supporting environmental test campaigns (thermal-vacuum, vibration) for optical hardware.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $113,000 to $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"a295546f-1d96-4356-918b-80239fc9a8b7","title":"Principal Power Engineer","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:58:44.477+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/a295546f-1d96-4356-918b-80239fc9a8b7","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/a295546f-1d96-4356-918b-80239fc9a8b7/application","descriptionHtml":"About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are seeking an exceptional Principal Power Engineer to lead the design and development of cutting-edge power conversion and distribution systems for next-generation terrestrial and space-based data center infrastructure. This role focuses on architecting high-voltage, high-power DC/DC conversion systems that efficiently distribute solar-generated and alternative power sources to GPU clusters and advanced computing hardware in both ground-based and orbital environments. As a senior technical leader, you will drive innovation in power delivery optimization, system architecture, and enable our mission to deliver sustainable, high-performance computing infrastructure across multiple operational domains.
Responsibilities
Design and optimize high-voltage, high-power DC/DC converter topologies for solar and alternative power sources to GPU power distribution systems in terrestrial and space-based environments (multi-kW to MW scale)
Develop end-to-end power conversion architecture from solar/alternative power input through multi-stage distribution to GPU compute nodes, with consideration for both ground and orbital operational requirements
Lead design of custom magnetic components including transformer and inductor designs for optimal efficiency and thermal performance
Conduct power integrity analysis and design robust power delivery networks for high-current GPU power rails
Own PCB design and layout for power conversion stages, ensuring signal integrity, thermal management, and manufacturability
Specify and integrate GPU power supply modules, working closely with GPU supplier on power delivery requirements and validation
Perform circuit simulation, thermal analysis, and validate prototypes through bench testing and field deployment
Collaborate with mechanical, thermal, and systems engineering teams to optimize overall power system performance
Establish design standards, best practices, and technical roadmap for power electronics platforms
Mentor junior engineers and contribute to continuous technical advancement of the power systems team
Basic Qualifications
Master's degree or Ph.D. in Power Electronics, Electrical Engineering, or related field
10+ years of professional experience in power electronics design and development
Demonstrated expertise in DC/DC converter design, topology selection, and control strategies
Strong background in magnetic component design including transformer and inductor design, material selection, and optimization
Proficiency in PCB design and layout for power applications, including high-speed signal routing and thermal management
Deep expertise in power integrity analysis, including PDN design, component optimization, and control theory
Hands-on experience with power supply design for GPU or high-performance computing systems
Proficiency with circuit simulation tools (SPICE, PSpice, LTspice) and thermal simulation software
Experience with high-voltage (>48VDC) and high-power (>1kW) converter design
Proven track record of taking power electronics designs from concept through volume production
Strong problem-solving skills, attention to detail, and ability to work in fast-paced environments
Preferred Qualifications
Ph.D. in Power Electronics or equivalent advanced technical degree
Experience with renewable energy systems integration and solar power applications
Background in advanced converter topologies (multi-level, resonant, or soft-switching designs)
Familiarity with GPU power delivery specifications and requirements
Experience with GaN wide-bandgap semiconductor devices
Publications or patents in power electronics design
Leadership experience in managing power electronics engineering teams
Knowledge of data center infrastructure and hyperscale computing architectures
Compensation and Benefits
The salary range for this position is $155,000 - $245,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or lo
","descriptionPlain":"About Cowboy Space Corp. \n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe are seeking an exceptional Principal Power Engineer to lead the design and development of cutting-edge power conversion and distribution systems for next-generation terrestrial and space-based data center infrastructure. This role focuses on architecting high-voltage, high-power DC/DC conversion systems that efficiently distribute solar-generated and alternative power sources to GPU clusters and advanced computing hardware in both ground-based and orbital environments. As a senior technical leader, you will drive innovation in power delivery optimization, system architecture, and enable our mission to deliver sustainable, high-performance computing infrastructure across multiple operational domains.\n\n\n\nResponsibilities\n\n - Design and optimize high-voltage, high-power DC/DC converter topologies for solar and alternative power sources to GPU power distribution systems in terrestrial and space-based environments (multi-kW to MW scale)\n\n - Develop end-to-end power conversion architecture from solar/alternative power input through multi-stage distribution to GPU compute nodes, with consideration for both ground and orbital operational requirements\n\n - Lead design of custom magnetic components including transformer and inductor designs for optimal efficiency and thermal performance\n\n - Conduct power integrity analysis and design robust power delivery networks for high-current GPU power rails\n\n - Own PCB design and layout for power conversion stages, ensuring signal integrity, thermal management, and manufacturability\n\n - Specify and integrate GPU power supply modules, working closely with GPU supplier on power delivery requirements and validation\n\n - Perform circuit simulation, thermal analysis, and validate prototypes through bench testing and field deployment\n\n - Collaborate with mechanical, thermal, and systems engineering teams to optimize overall power system performance\n\n - Establish design standards, best practices, and technical roadmap for power electronics platforms\n\n - Mentor junior engineers and contribute to continuous technical advancement of the power systems team\n\n - \n\n\n\nBasic Qualifications\n\n - Master's degree or Ph.D. in Power Electronics, Electrical Engineering, or related field\n\n - 10+ years of professional experience in power electronics design and development\n\n - Demonstrated expertise in DC/DC converter design, topology selection, and control strategies\n\n - Strong background in magnetic component design including transformer and inductor design, material selection, and optimization\n\n - Proficiency in PCB design and layout for power applications, including high-speed signal routing and thermal management\n\n - Deep expertise in power integrity analysis, including PDN design, component optimization, and control theory\n\n - Hands-on experience with power supply design for GPU or high-performance computing systems\n\n - Proficiency with circuit simulation tools (SPICE, PSpice, LTspice) and thermal simulation software\n\n - Experience with high-voltage (>48VDC) and high-power (>1kW) converter design\n\n - Proven track record of taking power electronics designs from concept through volume production\n\n - Strong problem-solving skills, attention to detail, and ability to work in fast-paced environments\n\n\n\nPreferred Qualifications\n\n - Ph.D. in Power Electronics or equivalent advanced technical degree\n\n - Experience with renewable energy systems integration and solar power applications\n\n - Background in advanced converter topologies (multi-level, resonant, or soft-switching designs)\n\n - Familiarity with GPU power delivery specifications and requirements\n\n - Experience with GaN wide-bandgap semiconductor devices\n\n - Publications or patents in power electronics design\n\n - Leadership experience in managing power electronics engineering teams\n\n - Knowledge of data center infrastructure and hyperscale computing architectures\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $155,000 - $245,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or lo","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"34b9aaa3-aaf8-4e1a-a195-fe9012971367","title":"Technical Program Manager, Avionics","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:00:26.566+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/34b9aaa3-aaf8-4e1a-a195-fe9012971367","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/34b9aaa3-aaf8-4e1a-a195-fe9012971367/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are seeking an experienced and highly technical Hardware Project Manager (HPM) / Technical Program Manager (TPM) to drive the execution of our next-generation Avionics systems. In this role, you will be the absolute anchor for our hardware development lifecycle—cradling flight-critical hardware from initial concept through design, environmental qualification, and ultimate mission integration.
You will bridge the gap between complex engineering realities and tight mission milestones, acting as the central axis connecting Engineering, Supply Chain, Manufacturing, and Quality teams.
Responsibilities
Translate high-level spacecraft avionics requirements into executable hardware development plans, breaking complex systems into trackable engineering work packages and managing execution through Jira or similar tools.
Develop, maintain, and own the integrated hardware development schedule, including schematic capture, PCB layout, prototyping, bring-up, qualification, flight certification, and launch readiness.
Drive milestone execution through agile or phase-gated development methodologies, continuously monitoring dependencies, identifying critical path risks, and proactively mitigating schedule impacts.
Lead cross-functional execution across Hardware Engineering, Embedded Software, FPGA, Supply Chain, Manufacturing, Integration & Test, and Quality to ensure successful hardware/software integration and program delivery.
Facilitate Design for Manufacturing (DFM), Design for Assembly (DFA), and Design for Test (DFT) reviews while supporting production test development and manufacturing readiness.
Own hardware program risk management by maintaining the risk register, resolving technical blockers, managing material shortages, and driving Engineering Change Orders (ECOs), Material Review Boards (MRBs), and configuration control.
Partner with Supply Chain to manage vendor selection, PCB fabrication, PCBA partners, long-lead component procurement, prototype builds, first-article inspections, and transition to production.
Own product lifecycle management (PLM), including Bills of Materials (BOMs), Approved Manufacturer Lists (AMLs), part numbering, release management, and design documentation.
Drive hardware quality and reliability through EMC/EMI compliance, signal integrity, power integrity, environmental qualification, and reliability analysis.
Support spacecraft integration, environmental testing, launch campaigns, and on-orbit anomaly investigation while ensuring avionics hardware remains aligned with overall vehicle architecture and mission objectives.
Contribute to avionics system architecture, technical strategy, and engineering decision-making while helping scale hardware development processes across the organization.
Basic Qualifications
Bachelor's degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or a related technical discipline.
3–5+ years of experience leading complex hardware development programs, preferably in aerospace, defense, automotive, or other high-reliability industries.
Strong understanding of the end-to-end hardware development lifecycle, including PCB design and fabrication, prototype builds, qualification testing, manufacturing, and production.
Technical literacy across electrical engineering workflows, embedded hardware development, environmental qualification (thermal, vibration, EMI/EMC), and hardware integration.
Experience managing cross-functional engineering teams and coordinating execution across Hardware, Embedded Software, FPGA, Manufacturing, Supply Chain, Quality, and Integration & Test.
Proficiency with project management tools such as Jira, Microsoft Project, or Smartsheet, and product lifecycle management (PLM) systems such as Arena, Windchill, or Agile PLM.
Excellent organizational, communication, and stakeholder management skills, with the ability to drive execution in a fast-paced, highly technical environment.
Proven ability to identify program risks, manage competing priorities, and deliver complex hardware milestones on schedule.
Preferred Qualifications
Prior hands-on experience as a hardware design or test engineer working specifically on flight computers, power distribution units (PDUs), or RF/telemetry systems.
Familiarity with aerospace regulatory standards (e.g., DO-254, DO-160, IPC-A-610 Class 3, or NASA/ECSS standards).
Exceptional communication skills with a proven track record of influencing cross-functional teams without direct authority.
Compensation and Benefits
The salary range for this position is $145,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe are seeking an experienced and highly technical Hardware Project Manager (HPM) / Technical Program Manager (TPM) to drive the execution of our next-generation Avionics systems. In this role, you will be the absolute anchor for our hardware development lifecycle—cradling flight-critical hardware from initial concept through design, environmental qualification, and ultimate mission integration.\n\nYou will bridge the gap between complex engineering realities and tight mission milestones, acting as the central axis connecting Engineering, Supply Chain, Manufacturing, and Quality teams.\n\n\n\nResponsibilities\n\n - Translate high-level spacecraft avionics requirements into executable hardware development plans, breaking complex systems into trackable engineering work packages and managing execution through Jira or similar tools.\n\n - Develop, maintain, and own the integrated hardware development schedule, including schematic capture, PCB layout, prototyping, bring-up, qualification, flight certification, and launch readiness.\n\n - Drive milestone execution through agile or phase-gated development methodologies, continuously monitoring dependencies, identifying critical path risks, and proactively mitigating schedule impacts.\n\n - Lead cross-functional execution across Hardware Engineering, Embedded Software, FPGA, Supply Chain, Manufacturing, Integration & Test, and Quality to ensure successful hardware/software integration and program delivery.\n\n - Facilitate Design for Manufacturing (DFM), Design for Assembly (DFA), and Design for Test (DFT) reviews while supporting production test development and manufacturing readiness.\n\n - Own hardware program risk management by maintaining the risk register, resolving technical blockers, managing material shortages, and driving Engineering Change Orders (ECOs), Material Review Boards (MRBs), and configuration control.\n\n - Partner with Supply Chain to manage vendor selection, PCB fabrication, PCBA partners, long-lead component procurement, prototype builds, first-article inspections, and transition to production.\n\n - Own product lifecycle management (PLM), including Bills of Materials (BOMs), Approved Manufacturer Lists (AMLs), part numbering, release management, and design documentation.\n\n - Drive hardware quality and reliability through EMC/EMI compliance, signal integrity, power integrity, environmental qualification, and reliability analysis.\n\n - Support spacecraft integration, environmental testing, launch campaigns, and on-orbit anomaly investigation while ensuring avionics hardware remains aligned with overall vehicle architecture and mission objectives.\n\n - Contribute to avionics system architecture, technical strategy, and engineering decision-making while helping scale hardware development processes across the organization.\n\n\n\nBasic Qualifications\n\n - Bachelor's degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or a related technical discipline.\n\n - 3–5+ years of experience leading complex hardware development programs, preferably in aerospace, defense, automotive, or other high-reliability industries.\n\n - Strong understanding of the end-to-end hardware development lifecycle, including PCB design and fabrication, prototype builds, qualification testing, manufacturing, and production.\n\n - Technical literacy across electrical engineering workflows, embedded hardware development, environmental qualification (thermal, vibration, EMI/EMC), and hardware integration.\n\n - Experience managing cross-functional engineering teams and coordinating execution across Hardware, Embedded Software, FPGA, Manufacturing, Supply Chain, Quality, and Integration & Test.\n\n - Proficiency with project management tools such as Jira, Microsoft Project, or Smartsheet, and product lifecycle management (PLM) systems such as Arena, Windchill, or Agile PLM.\n\n - Excellent organizational, communication, and stakeholder management skills, with the ability to drive execution in a fast-paced, highly technical environment.\n\n - Proven ability to identify program risks, manage competing priorities, and deliver complex hardware milestones on schedule.\n \n \n\nPreferred Qualifications\n\n - Prior hands-on experience as a hardware design or test engineer working specifically on flight computers, power distribution units (PDUs), or RF/telemetry systems.\n\n - Familiarity with aerospace regulatory standards (e.g., DO-254, DO-160, IPC-A-610 Class 3, or NASA/ECSS standards).\n\n - Exceptional communication skills with a proven track record of influencing cross-functional teams without direct authority.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $145,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"231ab5e0-2e36-4ba4-9f94-814a748f152c","title":"Senior Battery Engineer","department":"Avionics","team":"Avionics","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:59:41.410+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/231ab5e0-2e36-4ba4-9f94-814a748f152c","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/231ab5e0-2e36-4ba4-9f94-814a748f152c/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We're looking for a Battery Engineer to own the design, development, integration, and qualification of our spacecraft battery systems. You'll be responsible for developing reliable, high-performance energy storage solutions that power the spacecraft through eclipse periods, peak load events, and critical mission operations.
This is a hands-on individual contributor role for an engineer who enjoys taking battery systems from concept through flight. You'll work closely with power electronics, avionics, thermal, mechanical, and software engineers to develop flight-ready battery hardware capable of operating safely and reliably in the harsh environment of space.
Responsibilities
Own the architecture and development of spacecraft batteries from concept through flight qualification
Design battery packs, module architectures, and electrical interconnects (e.g., laser welding, wire bonding, busbar design) to meet mission performance requirements, including series/parallel cell configuration trade-offs
Develop a battery management system (BMS), including cell balancing (passive and active balancing techniques), state-of-charge (SOC) and state-of-health (SOH) estimation (coulomb counting, OCV-based, and model-based/Kalman filtering approaches), fault detection, and protection strategies (overvoltage, undervoltage, overcurrent, overtemperature, cell imbalance)
Select battery cell chemistries and components (e.g., NMC, NCA, LFP, or primary Li-CFx for long-duration/low-power missions) based on mission requirements, specific energy/power trade-offs, cycle life, reliability, and environmental constraints
Perform battery sizing, capacity analysis, degradation modeling (capacity fade, impedance growth), depth-of-discharge (DoD) management for cycle life targets, and lifecycle assessments
Develop battery charging and discharge strategies in partnership with the spacecraft power systems team, including coordination with solar array power management (MPPT vs. direct energy transfer) and peak-load discharge current limiting
Define thermal management requirements and collaborate with thermal engineers to ensure safe battery operation, including thermal runaway propagation mitigation (cell-to-cell spacing, thermal barriers, venting design) and cold-survival heater strategy
Lead battery integration, validation, environmental qualification, and acceptance testing, including vibration/shock (per GEVS/NASA-STD-7001 or ECSS equivalents), thermal vacuum cycling (TVAC), vacuum outgassing (ASTM E595), and abuse testing (overcharge, short circuit, crush, penetration, thermal abuse)
Investigate battery performance, reliability, and failure modes through analysis and testing, including root-cause failure analysis and corrective action development
Support manufacturing, supplier selection, DFM/DFT reviews, cell matching/sorting processes, weld quality inspection (including X-ray/CT inspection for internal defects), and production readiness
Support spacecraft integration, launch campaigns, and on-orbit battery performance monitoring and trending
Basic Qualifications
BS, MS, or PhD in Electrical Engineering, Mechanical Engineering, Materials Science, Chemical Engineering, or a related discipline
3+ years developing battery systems for aerospace, automotive, defense, or other high-reliability applications
Experience designing battery packs and energy storage systems, including cell/module/pack architecture and electrical interconnect design
Knowledge of lithium-ion battery chemistry (NMC, NCA, LFP), degradation mechanisms, and safety considerations
Experience developing or integrating Battery Management Systems (BMS), including cell balancing, SOC/SOH estimation, and fault protection architectures
Experience with battery testing, characterization, and validation, including cycle life testing, performance characterization across temperature, and abuse/safety testing
Familiarity with battery modeling (equivalent circuit models or electrochemical models), lifecycle analysis, and performance prediction
Strong analytical and hands-on hardware debugging skills
Preferred Qualifications
Experience developing spacecraft or satellite battery systems
Experience with radiation effects on battery systems and space-qualified components
Experience with battery thermal modeling and thermal runaway mitigation, including coupled thermal-electrochemical simulation (e.g., COMSOL)
Knowledge of NASA, ECSS, or aerospace battery qualification and safety standards (e.g., MSFC-STD-3012 lithium-ion battery safety guidelines, AFSPCMAN 91-710 range safety requirements, GEVS/NASA-STD-7001 environmental verification, ECSS-E-ST-20-01)
Experience supporting vibration, shock, thermal vacuum, and environmental testing campaigns
Experience with battery safety analysis including FMEA, fault tree analysis (FTA), and hazard assessments, along with familiarity with abuse/safety test standards (UN 38.3, IEC 62133, UL 1642/2054)
Familiarity with MATLAB/Simulink, Python, or equivalent tools for battery modeling, SOC/SOH algorithm development, and analysis
Experience with isolated cell monitoring architectures and BMS IC platforms (e.g., isoSPI daisy-chain architectures common in EV/aerospace battery stacks)
Experience supporting battery hardware from prototype through flight, including launch campaign support and on-orbit anomaly investigation
Compensation and Benefits
The salary range for this position is $167,000 - $230,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe're looking for a Battery Engineer to own the design, development, integration, and qualification of our spacecraft battery systems. You'll be responsible for developing reliable, high-performance energy storage solutions that power the spacecraft through eclipse periods, peak load events, and critical mission operations.\n\nThis is a hands-on individual contributor role for an engineer who enjoys taking battery systems from concept through flight. You'll work closely with power electronics, avionics, thermal, mechanical, and software engineers to develop flight-ready battery hardware capable of operating safely and reliably in the harsh environment of space.\n\n \n\nResponsibilities\n\n - Own the architecture and development of spacecraft batteries from concept through flight qualification\n\n - Design battery packs, module architectures, and electrical interconnects (e.g., laser welding, wire bonding, busbar design) to meet mission performance requirements, including series/parallel cell configuration trade-offs\n\n - Develop a battery management system (BMS), including cell balancing (passive and active balancing techniques), state-of-charge (SOC) and state-of-health (SOH) estimation (coulomb counting, OCV-based, and model-based/Kalman filtering approaches), fault detection, and protection strategies (overvoltage, undervoltage, overcurrent, overtemperature, cell imbalance)\n\n - Select battery cell chemistries and components (e.g., NMC, NCA, LFP, or primary Li-CFx for long-duration/low-power missions) based on mission requirements, specific energy/power trade-offs, cycle life, reliability, and environmental constraints\n\n - Perform battery sizing, capacity analysis, degradation modeling (capacity fade, impedance growth), depth-of-discharge (DoD) management for cycle life targets, and lifecycle assessments\n\n - Develop battery charging and discharge strategies in partnership with the spacecraft power systems team, including coordination with solar array power management (MPPT vs. direct energy transfer) and peak-load discharge current limiting\n\n - Define thermal management requirements and collaborate with thermal engineers to ensure safe battery operation, including thermal runaway propagation mitigation (cell-to-cell spacing, thermal barriers, venting design) and cold-survival heater strategy\n\n - Lead battery integration, validation, environmental qualification, and acceptance testing, including vibration/shock (per GEVS/NASA-STD-7001 or ECSS equivalents), thermal vacuum cycling (TVAC), vacuum outgassing (ASTM E595), and abuse testing (overcharge, short circuit, crush, penetration, thermal abuse)\n\n - Investigate battery performance, reliability, and failure modes through analysis and testing, including root-cause failure analysis and corrective action development\n\n - Support manufacturing, supplier selection, DFM/DFT reviews, cell matching/sorting processes, weld quality inspection (including X-ray/CT inspection for internal defects), and production readiness\n\n - Support spacecraft integration, launch campaigns, and on-orbit battery performance monitoring and trending\n\n \n\nBasic Qualifications\n\n - BS, MS, or PhD in Electrical Engineering, Mechanical Engineering, Materials Science, Chemical Engineering, or a related discipline\n\n - 3+ years developing battery systems for aerospace, automotive, defense, or other high-reliability applications\n\n - Experience designing battery packs and energy storage systems, including cell/module/pack architecture and electrical interconnect design\n\n - Knowledge of lithium-ion battery chemistry (NMC, NCA, LFP), degradation mechanisms, and safety considerations\n\n - Experience developing or integrating Battery Management Systems (BMS), including cell balancing, SOC/SOH estimation, and fault protection architectures\n\n - Experience with battery testing, characterization, and validation, including cycle life testing, performance characterization across temperature, and abuse/safety testing\n\n - Familiarity with battery modeling (equivalent circuit models or electrochemical models), lifecycle analysis, and performance prediction\n\n - Strong analytical and hands-on hardware debugging skills\n\n \n\nPreferred Qualifications\n\n - Experience developing spacecraft or satellite battery systems\n\n - Experience with radiation effects on battery systems and space-qualified components\n\n - Experience with battery thermal modeling and thermal runaway mitigation, including coupled thermal-electrochemical simulation (e.g., COMSOL)\n\n - Knowledge of NASA, ECSS, or aerospace battery qualification and safety standards (e.g., MSFC-STD-3012 lithium-ion battery safety guidelines, AFSPCMAN 91-710 range safety requirements, GEVS/NASA-STD-7001 environmental verification, ECSS-E-ST-20-01)\n\n - Experience supporting vibration, shock, thermal vacuum, and environmental testing campaigns\n\n - Experience with battery safety analysis including FMEA, fault tree analysis (FTA), and hazard assessments, along with familiarity with abuse/safety test standards (UN 38.3, IEC 62133, UL 1642/2054)\n\n - Familiarity with MATLAB/Simulink, Python, or equivalent tools for battery modeling, SOC/SOH algorithm development, and analysis\n\n - Experience with isolated cell monitoring architectures and BMS IC platforms (e.g., isoSPI daisy-chain architectures common in EV/aerospace battery stacks)\n\n - Experience supporting battery hardware from prototype through flight, including launch campaign support and on-orbit anomaly investigation\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $167,000 - $230,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"49648150-aef8-4845-94ce-89ba8496c445","title":"Senior Mechanisms Engineer","department":"Lasers & Optical Communications Engineering","team":"Lasers & Optical Communications Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:04:21.832+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/49648150-aef8-4845-94ce-89ba8496c445","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/49648150-aef8-4845-94ce-89ba8496c445/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
The Payload Mechanical team is looking for a Senior Mechanisms Engineer to act as the responsible engineer for gimbal mechanism development on our laser communications payloads. The ideal candidate is a self-motivated expert with a versatile skill set and deep hands-on experience with flight mechanisms for high-reliability space systems, comfortable driving everything from conceptual design and performance budgeting to precision component procurement and rigorous hardware execution. This role spans concept development, mechanical design, analysis, procurement, integration, and qualification of precision pointing and tracking mechanisms for flight. You will work closely with optical, laser, controls, and systems engineers to deliver flight-ready gimbals that meet demanding performance and reliability requirements. Previous experience driving end-to-end development of precision flight mechanisms, managing stringent performance budgets, and qualifying hardware for space environments in a fast-paced environment is required.
Responsibilities:
Own the full development lifecycle of gimbal mechanisms for laser communications payloads, from concept through flight qualification
Design precision gimbal assemblies, including bearings, flexures, motors, encoders, and structural members
Perform mechanism-level analysis including kinematics, stiffness, backlash, torque margin, thermal expansion, and bearing life modeling
Define mechanism performance requirements and interface specifications in coordination with optical and controls teams
Specify and procure precision components including bearings, motors, encoders, and custom machined parts; own supplier relationships and acceptance testing
Develop and execute integration and verification procedures for flight hardware
Define and execute qualification test plans including functional testing, life testing, vibration, shock, and thermal-vacuum
Develop and maintain mechanism drawings, GD&T specifications, assembly procedures, and test reports
Collaborate with controls engineers to support mechanism characterization and closed-loop performance validation
Participate in design reviews and contribute to system-level pointing and tracking trade studies
Basic Qualifications:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field
5+ years of experience designing and developing precision mechanisms for flight hardware in aerospace or defense programs
Demonstrated experience as the technical owner of end-to-end mechanism development including design, analysis, procurement, integration, and test
Proficiency in 3D CAD (NX, Solidworks, or equivalent) and engineering drawing/GD&T
Experience with mechanism analysis including kinematics, stiffness, torque margin, and bearing life calculations
Hands-on experience with flight mechanism integration, alignment, and functional testing in a lab environment
Familiarity with precision components including angular contact bearings, brushless DC motors, and optical encoders
Experience taking flight mechanisms through environmental qualification (vibration, shock, thermal-vacuum)
Preferred Qualifications
Master's degree in Mechanical or Aerospace Engineering
8+ years of experience in precision flight mechanism development for space or defense programs
Experience designing gimbal mechanisms for laser communications, optical payloads, or antenna pointing systems
Familiarity with fast steering mirrors or other precision beam-pointing devices
Experience with mechanism lubrication strategies for space environments
Familiarity with closed-loop control of gimbal mechanisms and interaction with pointing error budgets
Experience with life and wear testing and reliability analysis for space mechanisms
Hands-on experience building and qualifying flight hardware in a cleanroom environment
Compensation and Benefits
The salary range for this position is $152,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nThe Payload Mechanical team is looking for a Senior Mechanisms Engineer to act as the responsible engineer for gimbal mechanism development on our laser communications payloads. The ideal candidate is a self-motivated expert with a versatile skill set and deep hands-on experience with flight mechanisms for high-reliability space systems, comfortable driving everything from conceptual design and performance budgeting to precision component procurement and rigorous hardware execution. This role spans concept development, mechanical design, analysis, procurement, integration, and qualification of precision pointing and tracking mechanisms for flight. You will work closely with optical, laser, controls, and systems engineers to deliver flight-ready gimbals that meet demanding performance and reliability requirements. Previous experience driving end-to-end development of precision flight mechanisms, managing stringent performance budgets, and qualifying hardware for space environments in a fast-paced environment is required.\n\n \n\nResponsibilities:\n\n - Own the full development lifecycle of gimbal mechanisms for laser communications payloads, from concept through flight qualification\n\n - Design precision gimbal assemblies, including bearings, flexures, motors, encoders, and structural members\n\n - Perform mechanism-level analysis including kinematics, stiffness, backlash, torque margin, thermal expansion, and bearing life modeling\n\n - Define mechanism performance requirements and interface specifications in coordination with optical and controls teams\n\n - Specify and procure precision components including bearings, motors, encoders, and custom machined parts; own supplier relationships and acceptance testing\n\n - Develop and execute integration and verification procedures for flight hardware\n\n - Define and execute qualification test plans including functional testing, life testing, vibration, shock, and thermal-vacuum\n\n - Develop and maintain mechanism drawings, GD&T specifications, assembly procedures, and test reports\n\n - Collaborate with controls engineers to support mechanism characterization and closed-loop performance validation\n\n - Participate in design reviews and contribute to system-level pointing and tracking trade studies\n\n \n\nBasic Qualifications:\n\n - Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field\n\n - 5+ years of experience designing and developing precision mechanisms for flight hardware in aerospace or defense programs\n\n - Demonstrated experience as the technical owner of end-to-end mechanism development including design, analysis, procurement, integration, and test\n\n - Proficiency in 3D CAD (NX, Solidworks, or equivalent) and engineering drawing/GD&T\n\n - Experience with mechanism analysis including kinematics, stiffness, torque margin, and bearing life calculations\n\n - Hands-on experience with flight mechanism integration, alignment, and functional testing in a lab environment\n\n - Familiarity with precision components including angular contact bearings, brushless DC motors, and optical encoders\n\n - Experience taking flight mechanisms through environmental qualification (vibration, shock, thermal-vacuum)\n\n \n\nPreferred Qualifications\n\n - Master's degree in Mechanical or Aerospace Engineering\n\n - 8+ years of experience in precision flight mechanism development for space or defense programs\n\n - Experience designing gimbal mechanisms for laser communications, optical payloads, or antenna pointing systems\n\n - Familiarity with fast steering mirrors or other precision beam-pointing devices\n\n - Experience with mechanism lubrication strategies for space environments\n\n - Familiarity with closed-loop control of gimbal mechanisms and interaction with pointing error budgets\n\n - Experience with life and wear testing and reliability analysis for space mechanisms\n\n - Hands-on experience building and qualifying flight hardware in a cleanroom environment\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $152,000 - $220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"71a94fbb-0af0-4a69-9de1-92fb91217f2e","title":"DSP Software Engineer","department":"Lasers & Optical Communications Engineering","team":"Lasers & Optical Communications Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:03:51.694+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/71a94fbb-0af0-4a69-9de1-92fb91217f2e","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/71a94fbb-0af0-4a69-9de1-92fb91217f2e/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We're looking for a DSP Software Engineer to develop the real-time signal processing algorithms that power our space-based communications and sensing systems. In this role, you'll design, implement, and optimize software that extracts, processes, and analyzes high-speed data streams in resource-constrained environments. You'll collaborate closely with FPGA, RF, avionics, and embedded software engineers to develop algorithms that enable reliable operation in one of the most challenging environments imaginable. This is an opportunity to own mission-critical software that directly impacts spacecraft performance and system capability.
Responsibilities
Design, develop, and optimize real-time digital signal processing (DSP) algorithms for flight systems.
Implement high-performance software in C/C++ for embedded and real-time applications.
Develop algorithms for filtering, modulation, demodulation, synchronization, channel estimation, beamforming, and spectral analysis.
Optimize signal processing software for latency, throughput, memory utilization, and power efficiency.
Collaborate with FPGA engineers to partition algorithms between software and programmable logic.
Work closely with RF, avionics, and systems engineering teams to integrate DSP capabilities into spacecraft hardware.
Validate algorithms using simulation, laboratory testing, and hardware-in-the-loop (HIL) environments.
Develop test frameworks and analysis tools using Python or MATLAB.
Support system integration, debugging, and performance characterization during hardware bring-up and flight testing.
Participate in architecture reviews, design documentation, and peer code reviews.
Contribute to continuous integration and automated testing pipelines.
Basic Qualifications
Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Applied Mathematics, or a related technical field.
5+ years of professional experience developing DSP software.
Strong programming skills in C/C++.
Solid understanding of digital signal processing fundamentals.
Experience implementing real-time algorithms on embedded processors.
Familiarity with Python, MATLAB, or similar environments for algorithm development and validation.
Experience with Linux-based development environments.
Strong debugging, analytical, and problem-solving skills.
Preferred Qualifications
Master's or Ph.D. in Electrical Engineering, Signal Processing, Computer Engineering, or a related field.
Experience developing DSP software for aerospace, satellite communications, radar, wireless communications, or defense systems.
Knowledge of modulation schemes, error correction coding, synchronization, equalization, and adaptive filtering.
Experience with beamforming, phased array systems, or software-defined radio (SDR).
Experience optimizing software for ARM, x86, or heterogeneous compute platforms.
Familiarity with CUDA, GPU acceleration, SIMD optimization, or multicore processing.
Experience collaborating with FPGA development teams on hardware/software co-design.
Knowledge of communication protocols and RF system architectures.
Experience with Git, CI/CD pipelines, and automated testing.
Compensation and Benefits
The salary range for this position is $167,000 - $214,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are looking for a Senior Accounts Payable Specialist to help build and scale the financial operations that support our engineering and supply chain teams. You are responsible for managing high-volume accounts payable operations, ensuring accurate and timely processing of vendor invoices while maintaining strong internal controls and compliance with company policies. This role works closely with purchasing, receiving, and business partners to resolve invoice discrepancies and help establish scalable systems as we rapidly grow.
Responsibilities
Process a high volume of vendor invoices accurately and efficiently.
Perform two-way and three-way matching of invoices, purchase orders (POs), and receiving documents.
Review invoices for proper coding, approvals, and supporting documentation.
Investigate and resolve invoice discrepancies, pricing variances, quantity differences, and unmatched transactions.
Coordinate with vendors and internal departments to resolve payment and PO-related issues.
Monitor AP aging and ensure timely payment of invoices in accordance with payment terms.
Process employee expense reimbursements and corporate credit card transactions, as applicable.
Maintain vendor master records and ensure accurate vendor information.
Prepare and process weekly payment runs, including ACH, wire transfers, and check payments.
Support month-end and year-end closing activities by reconciling AP balances and accruals.
Assist with 1099 reporting, sales tax and property tax filing and year-end vendor tax compliance.
Maintain organized electronic and physical AP records for audit support.
Respond to vendor inquiries professionally and resolve payment issues promptly.
Recommend and implement process improvements to increase efficiency and strengthen internal controls.
Prepare and post monthly AP accrual journal entries for goods and services received but not yet invoiced.
Assist with prepaid expenses, fixed assets, and other month-end accounting activities.
Ensure compliance with company policies, accounting standards
Basic Qualifications
Bachelor's degree in Accounting, Finance, or a related field.
5+ years of accounting experience in a high-volume environment with significant exposure to accounts payable.
Experience using Ramp for Accounts Payable, invoice processing, expense management, corporate card administration, and vendor payments
Experience working with purchase orders (POs), procure-to-pay (P2P) workflows, and three-way matching.
Experience processing hundreds of invoices per month while maintaining a high level of accuracy.
Experience with inventory accounting and high-volume purchasing environments.
Advanced Microsoft Excel skills, including PivotTables, Vlookup/Xlookup, and data analysis
Experience with ERP systems such as Quickbooks online, NetSuite, Oracle, SAP, or similar.
Exceptional attention to detail and ability to meet deadlines in a fast paced environment.
Excellent communication skills with the ability to partner cross-functionally.
Preferred Qualifications
Experience in manufacturing, aerospace, hardware, or other inventory-intensive industries.
Experience supporting engineering or production organizations.
Knowledge of inventory costing, manufacturing operations, and inventory controls.
Experience with ERP implementations or finance systems optimization.
Familiarity with SOX controls and audit support.
Experience building scalable AP processes in a high-growth startup environment.
Compensation and Benefits
The salary range for this position is $83,000 - $91,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe are looking for a Senior Accounts Payable Specialist to help build and scale the financial operations that support our engineering and supply chain teams. You are responsible for managing high-volume accounts payable operations, ensuring accurate and timely processing of vendor invoices while maintaining strong internal controls and compliance with company policies. This role works closely with purchasing, receiving, and business partners to resolve invoice discrepancies and help establish scalable systems as we rapidly grow.\n\n\n\nResponsibilities\n\n - Process a high volume of vendor invoices accurately and efficiently.\n\n - Perform two-way and three-way matching of invoices, purchase orders (POs), and receiving documents.\n\n - Review invoices for proper coding, approvals, and supporting documentation.\n\n - Investigate and resolve invoice discrepancies, pricing variances, quantity differences, and unmatched transactions.\n\n - Coordinate with vendors and internal departments to resolve payment and PO-related issues.\n\n - Monitor AP aging and ensure timely payment of invoices in accordance with payment terms.\n\n - Process employee expense reimbursements and corporate credit card transactions, as applicable.\n\n - Maintain vendor master records and ensure accurate vendor information.\n\n - Prepare and process weekly payment runs, including ACH, wire transfers, and check payments.\n\n - Support month-end and year-end closing activities by reconciling AP balances and accruals.\n\n - Assist with 1099 reporting, sales tax and property tax filing and year-end vendor tax compliance.\n\n - Maintain organized electronic and physical AP records for audit support.\n\n - Respond to vendor inquiries professionally and resolve payment issues promptly.\n\n - Recommend and implement process improvements to increase efficiency and strengthen internal controls.\n\n - Prepare and post monthly AP accrual journal entries for goods and services received but not yet invoiced.\n\n - Assist with prepaid expenses, fixed assets, and other month-end accounting activities.\n\n - Ensure compliance with company policies, accounting standards\n\n\n\n\nBasic Qualifications\n\n - Bachelor's degree in Accounting, Finance, or a related field.\n\n - 5+ years of accounting experience in a high-volume environment with significant exposure to accounts payable.\n\n - Experience using Ramp for Accounts Payable, invoice processing, expense management, corporate card administration, and vendor payments\n\n - Experience working with purchase orders (POs), procure-to-pay (P2P) workflows, and three-way matching.\n\n - Experience processing hundreds of invoices per month while maintaining a high level of accuracy.\n\n - Experience with inventory accounting and high-volume purchasing environments.\n\n - Advanced Microsoft Excel skills, including PivotTables, Vlookup/Xlookup, and data analysis\n\n - Experience with ERP systems such as Quickbooks online, NetSuite, Oracle, SAP, or similar.\n\n - Exceptional attention to detail and ability to meet deadlines in a fast paced environment.\n\n - Excellent communication skills with the ability to partner cross-functionally.\n\n\n\nPreferred Qualifications\n\n - Experience in manufacturing, aerospace, hardware, or other inventory-intensive industries.\n\n - Experience supporting engineering or production organizations.\n\n - Knowledge of inventory costing, manufacturing operations, and inventory controls.\n\n - Experience with ERP implementations or finance systems optimization.\n\n - Familiarity with SOX controls and audit support.\n\n - Experience building scalable AP processes in a high-growth startup environment.\n\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $83,000 - $91,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"24ea9687-e7c6-4df0-b7d1-02e15e8ad896","title":"Fluids Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:05:50.209+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/24ea9687-e7c6-4df0-b7d1-02e15e8ad896","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/24ea9687-e7c6-4df0-b7d1-02e15e8ad896/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
You will own the design and development of fluid system hardware for the vehicle’s propulsion, fluids, and/or thermal management architectures. This includes valves, regulators, fluid storage systems (tanks and pressure vessels), fluid routing (tubing, fittings, brackets, and manifolds), and integrated fluid subsystems. You will work across the full lifecycle—from concept and analysis through build, test, and flight—to deliver hardware that meets performance, mass, and reliability requirements in demanding launch and space environments.
Responsibilities:
Design valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.
Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from concept through qualification.
Design fluid routing architecture: tubing runs, manifolds, fittings, flex lines, and quick-disconnects for vehicle integration.
Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.
Perform hydraulic and pneumatic analysis (pressure drop, flow distribution, water hammer, thermal transients) to size components and verify system performance.
Perform structural analysis (FEA, hand calcs) and validate with test and flight data.
Select materials compatible with propellants, pressures, and operating environments (cryogenic, high-pressure, corrosive).
Generate detailed component and assembly drawings, specifications, and interface control documents.
Support and execute component-level and system-level test campaigns (proof, burst, flow, leak, cycle life).
Work directly with manufacturing and technicians to resolve build issues, improve producibility, and support rapid iteration.
Support vehicle integration, fill/drain operations, and ground system interfaces.
Contribute to anomaly investigation, post-flight inspection, and design improvements for reuse and reliability.
Basic Qualifications:
Bachelor’s degree in Mechanical, Aerospace, Chemical, or related engineering field.
3+ years of experience designing fluid system hardware (valves, regulators, tanks, tubing, or fittings) for flight or high-performance applications.
Experience with fluid system analysis: pressure drop, flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.
Hands-on experience taking hardware from design through build and test.
Proficiency with CAD tools (NX, CATIA, or SolidWorks) for detailed part and assembly design.
Preferred Qualifications:
Experience with launch vehicle or spacecraft propulsion fluid systems.
Familiarity with cryogenic fluid handling, storage, and insulation systems.
Experience designing or qualifying valves (solenoid, pneumatic, or mechanically actuated).
Knowledge of material compatibility with common propellants (LOX, methane, hydrazine, NTO) and pressurants (helium, nitrogen).
Experience with additive manufacturing or advanced fabrication methods for fluid components.
Familiarity with relevant industry standards (AIAA, SAE, MIL-spec, ASME pressure vessel codes).
Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.
Compensation and Benefits
The salary range for this position is $120,000 – $150,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nYou will own the design and development of fluid system hardware for the vehicle’s propulsion, fluids, and/or thermal management architectures. This includes valves, regulators, fluid storage systems (tanks and pressure vessels), fluid routing (tubing, fittings, brackets, and manifolds), and integrated fluid subsystems. You will work across the full lifecycle—from concept and analysis through build, test, and flight—to deliver hardware that meets performance, mass, and reliability requirements in demanding launch and space environments.\n\nResponsibilities:\n\n - Design valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.\n\n - Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from concept through qualification.\n\n - Design fluid routing architecture: tubing runs, manifolds, fittings, flex lines, and quick-disconnects for vehicle integration.\n\n - Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.\n\n - Perform hydraulic and pneumatic analysis (pressure drop, flow distribution, water hammer, thermal transients) to size components and verify system performance.\n\n - Perform structural analysis (FEA, hand calcs) and validate with test and flight data.\n\n - Select materials compatible with propellants, pressures, and operating environments (cryogenic, high-pressure, corrosive).\n\n - Generate detailed component and assembly drawings, specifications, and interface control documents.\n\n - Support and execute component-level and system-level test campaigns (proof, burst, flow, leak, cycle life).\n\n - Work directly with manufacturing and technicians to resolve build issues, improve producibility, and support rapid iteration.\n\n - Support vehicle integration, fill/drain operations, and ground system interfaces.\n\n - Contribute to anomaly investigation, post-flight inspection, and design improvements for reuse and reliability.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Mechanical, Aerospace, Chemical, or related engineering field.\n\n - 3+ years of experience designing fluid system hardware (valves, regulators, tanks, tubing, or fittings) for flight or high-performance applications.\n\n - Experience with fluid system analysis: pressure drop, flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.\n\n - Hands-on experience taking hardware from design through build and test.\n\n - Proficiency with CAD tools (NX, CATIA, or SolidWorks) for detailed part and assembly design.\n\n\n\nPreferred Qualifications:\n\n - Experience with launch vehicle or spacecraft propulsion fluid systems.\n\n - Familiarity with cryogenic fluid handling, storage, and insulation systems.\n\n - Experience designing or qualifying valves (solenoid, pneumatic, or mechanically actuated).\n\n - Knowledge of material compatibility with common propellants (LOX, methane, hydrazine, NTO) and pressurants (helium, nitrogen).\n\n - Experience with additive manufacturing or advanced fabrication methods for fluid components.\n\n - Familiarity with relevant industry standards (AIAA, SAE, MIL-spec, ASME pressure vessel codes).\n\n - Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.\n\n\n\nCompensation and Benefits\n\n\n\nThe salary range for this position is $120,000 – $150,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"5e0b8d6f-c41b-4329-9c98-b8a5097e757a","title":"TCA & Thrusters Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:37:00.989+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/5e0b8d6f-c41b-4329-9c98-b8a5097e757a","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/5e0b8d6f-c41b-4329-9c98-b8a5097e757a/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for an Injector Design and Development Engineer to own rocket engine injectors end to end—design, analysis, development, and validation. These injectors power the engines behind our own rockets and satellites, and they need to go from concept to hotfire fast. You will pair first-principles analytical design with hands-on manufacturing and test to drive rapid design/build/test cycles. The ideal candidate blends sharp analytical instincts with a builder’s mindset and a relentless focus on turning analysis into flight-ready hardware. This position is onsite in Kent, WA.
Responsibilities:
Own injector hardware end to end, from first-principles sizing through flight operation.
Perform physics-based architecture trades within a given engine cycle and required performance, leading to design & analysis of Thrust Chamber Assembly piece parts
Select manufacturing methods and lead the build, iterating on the design across the full lifecycle
Plan and execute test campaigns, from component tests through full-engine hotfire
Analyze hotfire data and lead component redesigns to meet mission requirements
Partner with vehicle and test-stand engineers to keep the engine compatible with operational needs
Basic Qualifications:
Bachelor's degree in Aerospace, Mechanical, Space Systems, or an equivalent Engineering or Applied Physics degree.
Strong command of first-principles thermodynamics, fluid dynamics, and structural mechanics.
5+ years in mechanical design for manufacturing and rapid prototyping
Hands-on ownership of the rocket engine injector lifecycle
Preferred Qualifications:
Multiple cradle-to-grave cycles owning rocket engine injectors and/or TCA components
Analysis experience with Ansys Mechanical, Fluent, and/or Thermal Desktop
Experience using first principles to perform fluid system sizing, injector performance optimization (c*), and mitigation combustion stability concerns
Design for additive manufacturing, machining, and weld/braze processes
Experience planning, running, and analyzing rocket engine hotfire tests
Advanced degree in a relevant engineering discipline
Compensation and Benefits
The salary range for this position is $130,000 – $180,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
This role is highly hands-on. You will own validation strategy and work across electrical, firmware, thermal, mechanical, and system software teams to uncover and resolve failure modes during launch and after orbital deployment.
Responsibilities
Lead board bring-up and system validation for advanced edge compute platforms.
Develop validation methodologies covering signal integrity, power integrity, power sequencing, thermal behavior, and system reliability.
Debug complex hardware and firmware interactions across High-speed interconnects (PCIe, Nvidia NVLink, AMD XGMI), memory subsystems, BMC/SMC and HMC architectures.
Perform detailed board analysis using oscilloscopes, logic analyzers, protocol analyzers, and power instrumentation.
Drive root-cause analysis for system failures discovered during validation and environmental testing.
Design and validate interfaces using protocols such as I2C, SPI, and UART.
Partner closely with mechanical, thermal, firmware, and software teams to ensure robust system integration.
Help define engineering standards and validation processes for flight-ready compute hardware.
Basic Qualifications
Bachelors degree in Electrical Engineering or a related discipline.
Experience in board design review, system validation, or compute hardware engineering.
5+ years of experience designing and building compute hardware system
Strong background in server, accelerated compute, or embedded compute platforms.
Deep understanding of motherboard architecture, high-speed signaling, power delivery systems, and system management infrastructure.
Extensive hands-on debugging experience at board and system level.
Proficiency with lab equipment including oscilloscopes and protocol analyzers.
Experience with scripting or automation in Python, C/C++, or similar languages.
Strong ownership mentality and ability to independently drive technical problems to resolution.
Excellent communication and cross-functional collaboration skills.
Preferred Qualifications
8+ years of experience designing and building compute hardware system
Experience with remote management technologies such as Redfish or IPMI.
Experience with spacecraft avionics, power systems, and thermal systems
Experience with environmental testing (vibe, thermal vacuum, EMI/EMC)
Radiation testing for LEO avionics background
Track record of ownership and leadership
Why this Role is Different
Own critical hardware systems, not just a small component
Fast iteration cycles with direct path from design to hardware testing
Work closely across disciplines in a tightly integrated team
High autonomy and ownership with real impact on the spacecraft
Opportunity to help define hardware systems for a new class of space infrastructure
Compensation and Benefits
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nThis role is highly hands-on. You will own validation strategy and work across electrical, firmware, thermal, mechanical, and system software teams to uncover and resolve failure modes during launch and after orbital deployment.\n\n\n\nResponsibilities\n\n - Lead board bring-up and system validation for advanced edge compute platforms.\n\n - Develop validation methodologies covering signal integrity, power integrity, power sequencing, thermal behavior, and system reliability.\n\n - Debug complex hardware and firmware interactions across High-speed interconnects (PCIe, Nvidia NVLink, AMD XGMI), memory subsystems, BMC/SMC and HMC architectures.\n\n - Perform detailed board analysis using oscilloscopes, logic analyzers, protocol analyzers, and power instrumentation.\n\n - Drive root-cause analysis for system failures discovered during validation and environmental testing.\n\n - Design and validate interfaces using protocols such as I2C, SPI, and UART.\n\n - Partner closely with mechanical, thermal, firmware, and software teams to ensure robust system integration.\n\n - Help define engineering standards and validation processes for flight-ready compute hardware.\n\n\n\nBasic Qualifications\n\n - Bachelors degree in Electrical Engineering or a related discipline.\n\n - Experience in board design review, system validation, or compute hardware engineering.\n\n - 5+ years of experience designing and building compute hardware system\n\n - Strong background in server, accelerated compute, or embedded compute platforms.\n\n - Deep understanding of motherboard architecture, high-speed signaling, power delivery systems, and system management infrastructure.\n\n - Extensive hands-on debugging experience at board and system level.\n\n - Proficiency with lab equipment including oscilloscopes and protocol analyzers.\n\n - Experience with scripting or automation in Python, C/C++, or similar languages.\n\n - Strong ownership mentality and ability to independently drive technical problems to resolution.\n\n - Excellent communication and cross-functional collaboration skills.\n\n\n\nPreferred Qualifications\n\n - 8+ years of experience designing and building compute hardware system\n\n - Experience with remote management technologies such as Redfish or IPMI.\n\n - Experience with spacecraft avionics, power systems, and thermal systems\n\n - Experience with environmental testing (vibe, thermal vacuum, EMI/EMC)\n\n - Radiation testing for LEO avionics background\n\n - Track record of ownership and leadership\n\n\n\nWhy this Role is Different\n\n - Own critical hardware systems, not just a small component\n\n - Fast iteration cycles with direct path from design to hardware testing\n\n - Work closely across disciplines in a tightly integrated team\n\n - High autonomy and ownership with real impact on the spacecraft\n\n - Opportunity to help define hardware systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"26787dc6-9172-4340-a99b-f693b14edf27","title":"Powerpack Engineer Level I","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:09:28.304+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/26787dc6-9172-4340-a99b-f693b14edf27","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/26787dc6-9172-4340-a99b-f693b14edf27/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The turbopump is the heart of the engine and sets its performance ceiling. As a Level I engineer on the turbomachinery team, you will own individual turbopump components that form part of a larger assembly. Depending on your background and where the team needs help, your first hardware might be an inducer or impeller, a volute or diffuser, turbine hardware, dynamic seals, or a pump housing. This is a hands-on job. You will be the designer, next to the machinist while your part is cut, in the control room when it is tested, and in the review when the test data comes back. As your hardware record builds, so does your scope.
Responsibilities:
Bring creativity to every design challenge and own your work through to completion.
Design turbopump components under the direction of a more experienced engineer: CAD models, drawings, tolerances, GD&T, and material and process callouts.
Run the analysis on your own parts, hand calculations and FEA, then check your predictions against test data.
Take constraints from hydro, aero, structures, secondary flow, and thermals and turn them into geometry that satisfies all of them.
Work on the shop floor with machinists and technicians, support first article review, and help disposition nonconformances.
Support component and engine test. Help write instrumentation requests, take test day support shifts, and reduce the data afterward.
Keep configuration and pedigree records straight for your parts across build, test, and refurbishment.
Troubleshoot hardware, take part in root cause investigations, and carry the resulting design changes.
Basic Qualifications:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
Solid fundamentals in fluid mechanics, thermodynamics, structural mechanics, and materials.
Experience seeing a mechanical design through to physical hardware, built, assembled, and tested. Internships, co-ops, and competition or research team experience count.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and experience creating engineering drawings to ASME Y14.5 GD&T standards.
Working knowledge of FEA tools (ANSYS, Nastran, or Abaqus) applied to structural or thermal problems.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
Experience with rotating machinery, propulsion, or other high-performance mechanical hardware. Internships, co-ops count.
Hands-on prototyping and machining experience. Personal projects, shop work, and student build teams (FSAE, Baja, rocketry, robotics) all qualify.
Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.
Coursework or project experience in propulsion, turbomachinery, rotordynamics, or compressible and incompressible flow.
Experience with tolerance stack-ups on parts that were actually built.
Exposure to cryogenic hardware or cryogenic fluid handling.
Exposure to additive manufacturing.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.
Compensation and Benefits
The salary range for this position is $110,000 – $135,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe turbopump is the heart of the engine and sets its performance ceiling. As a Level I engineer on the turbomachinery team, you will own individual turbopump components that form part of a larger assembly. Depending on your background and where the team needs help, your first hardware might be an inducer or impeller, a volute or diffuser, turbine hardware, dynamic seals, or a pump housing. This is a hands-on job. You will be the designer, next to the machinist while your part is cut, in the control room when it is tested, and in the review when the test data comes back. As your hardware record builds, so does your scope.\n\nResponsibilities:\n\n - Bring creativity to every design challenge and own your work through to completion.\n\n - Design turbopump components under the direction of a more experienced engineer: CAD models, drawings, tolerances, GD&T, and material and process callouts.\n\n - Run the analysis on your own parts, hand calculations and FEA, then check your predictions against test data.\n\n - Take constraints from hydro, aero, structures, secondary flow, and thermals and turn them into geometry that satisfies all of them.\n\n - Work on the shop floor with machinists and technicians, support first article review, and help disposition nonconformances.\n\n - Support component and engine test. Help write instrumentation requests, take test day support shifts, and reduce the data afterward.\n\n - Keep configuration and pedigree records straight for your parts across build, test, and refurbishment.\n\n - Troubleshoot hardware, take part in root cause investigations, and carry the resulting design changes.\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.\n\n - Solid fundamentals in fluid mechanics, thermodynamics, structural mechanics, and materials.\n\n - Experience seeing a mechanical design through to physical hardware, built, assembled, and tested. Internships, co-ops, and competition or research team experience count.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and experience creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Working knowledge of FEA tools (ANSYS, Nastran, or Abaqus) applied to structural or thermal problems.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - Experience with rotating machinery, propulsion, or other high-performance mechanical hardware. Internships, co-ops count.\n\n - Hands-on prototyping and machining experience. Personal projects, shop work, and student build teams (FSAE, Baja, rocketry, robotics) all qualify.\n\n - Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.\n\n - Coursework or project experience in propulsion, turbomachinery, rotordynamics, or compressible and incompressible flow.\n\n - Experience with tolerance stack-ups on parts that were actually built.\n\n - Exposure to cryogenic hardware or cryogenic fluid handling.\n\n - Exposure to additive manufacturing.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n - Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $110,000 – $135,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"a3c21717-7ba5-4636-af47-0aa049a8cff1","title":"Senior Platform Firmware Engineer","department":"Chief Engineering & Reliability","team":"Chief Engineering & Reliability","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:01:52.218+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/a3c21717-7ba5-4636-af47-0aa049a8cff1","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/a3c21717-7ba5-4636-af47-0aa049a8cff1/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
This role sits at the boundary between hardware and software. You will work across platform firmware, FPGA logic, board bring-up, system management, and autonomous recovery systems to ensure reliable operation from first power-on through orbital deployment.
Responsibilities
Develop and maintain platform firmware and board management infrastructure for advanced compute systems.
Own system bring-up and low-level boot sequencing for custom hardware platforms.
Design and implement FPGA/CPLD logic for power sequencing, reset orchestration, watchdog functionality, and telemetry.
Develop and customize BMC firmware and management stacks using OpenBMC and related technologies.
Implement and maintain platform management interfaces including Redfish and/or IPMI.
Debug complex hardware/firmware interactions across CPUs, GPUs, PCIe fabrics, and networking devices.
Collaborate closely with hardware, validation, thermal, and systems teams during bring-up and deployment.
Develop fault recovery and autonomous reboot for remote orbital systems.
Support secure boot, firmware update, and system attestation architectures.
Qualifications
Hands-on experience in embedded systems, platform firmware, BMC development, or hardware bring-up engineering.
Strong proficiency in C/C++ and Python.
Deep understanding of platform initialization and boot architectures.
Strong familiarity with hardware communication interfaces including I2C, SPI, UART, GPIO, and JTAG.
Experience debugging hardware/software interactions at board and system level.
Familiarity with FPGA or CPLD development workflows using Xilinx or Altera platforms.
Strong systems-level debugging and problem-solving skills.
Preferred Qualifications
Experience with server platforms, AI infrastructure, or high-performance compute systems.
Familiarity with PCIe initialization and accelerator bring-up.
Experience with remote management and fleet-scale telemetry systems.
Knowledge of secure boot, attestation, and firmware security architectures.
Familiarity with radiation-tolerant or fault-resilient system design.
Why This Role Is Different
Own critical hardware systems, not just a small component
Fast iteration cycles with direct path from design to hardware testing
Work closely across disciplines in a tightly integrated team
High autonomy and ownership with real impact on the spacecraft
Opportunity to help define hardware systems for a new class of space infrastructure
Compensation and Benefits
The salary range for this position is $170,000 – $235,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nThis role sits at the boundary between hardware and software. You will work across platform firmware, FPGA logic, board bring-up, system management, and autonomous recovery systems to ensure reliable operation from first power-on through orbital deployment.\n\n\n\nResponsibilities\n\n - Develop and maintain platform firmware and board management infrastructure for advanced compute systems.\n\n - Own system bring-up and low-level boot sequencing for custom hardware platforms.\n\n - Design and implement FPGA/CPLD logic for power sequencing, reset orchestration, watchdog functionality, and telemetry.\n\n - Develop and customize BMC firmware and management stacks using OpenBMC and related technologies.\n\n - Implement and maintain platform management interfaces including Redfish and/or IPMI.\n\n - Debug complex hardware/firmware interactions across CPUs, GPUs, PCIe fabrics, and networking devices.\n\n - Collaborate closely with hardware, validation, thermal, and systems teams during bring-up and deployment.\n\n - Develop fault recovery and autonomous reboot for remote orbital systems.\n\n - Support secure boot, firmware update, and system attestation architectures.\n\n\n\nQualifications\n\n - Hands-on experience in embedded systems, platform firmware, BMC development, or hardware bring-up engineering.\n\n - Strong proficiency in C/C++ and Python.\n\n - Deep understanding of platform initialization and boot architectures.\n\n - Strong familiarity with hardware communication interfaces including I2C, SPI, UART, GPIO, and JTAG.\n\n - Experience debugging hardware/software interactions at board and system level.\n\n - Familiarity with FPGA or CPLD development workflows using Xilinx or Altera platforms.\n\n - Strong systems-level debugging and problem-solving skills.\n\n\n\nPreferred Qualifications\n\n - Experience with server platforms, AI infrastructure, or high-performance compute systems.\n\n - Familiarity with PCIe initialization and accelerator bring-up.\n\n - Experience with remote management and fleet-scale telemetry systems.\n\n - Knowledge of secure boot, attestation, and firmware security architectures.\n\n - Familiarity with radiation-tolerant or fault-resilient system design.\n\n\n\nWhy This Role Is Different\n\n - Own critical hardware systems, not just a small component\n\n - Fast iteration cycles with direct path from design to hardware testing\n\n - Work closely across disciplines in a tightly integrated team\n\n - High autonomy and ownership with real impact on the spacecraft\n\n - Opportunity to help define hardware systems for a new class of space infrastructure\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $170,000 – $235,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"bc34664d-9174-4b1e-a598-2b5b2edbdc00","title":"Head of Analysis","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:06:35.287+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/bc34664d-9174-4b1e-a598-2b5b2edbdc00","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/bc34664d-9174-4b1e-a598-2b5b2edbdc00/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for a Head of Analysis to build and lead the analysis organization within our Launch & Propulsion division. Reporting to the Head of Launch & Propulsion, you will be the technical authority for all analytical substantiation of our engines and vehicle structures—owning the methods, tools, standards, and team that produce the structural, thermal, and fluid dynamics analyses underpinning every design decision and flight-readiness argument. You will set the margins philosophy, define what “analyzed” means for this program, develop the toolchain that lets your team move at hardware speed, and build a world-class group of analysts who can substantiate aggressive designs with confidence and rigor.
Responsibilities:
Define and own the analysis philosophy for the program: factors of safety, margin policy, model fidelity requirements, and the standards that govern when a design is analytically cleared for build, test, and flight.
Develop the analysis-versus-test strategy with other leaders to make hardware within a high-test cadence understood and safe.
Build, lead, and develop a team of structural, thermal, and CFD analysts; establish roles, hire across experience levels, set career paths, and create a culture of analytical rigor when needed paired with engineering speed.
Lead structural analysis efforts across engines and vehicle systems—static strength, fatigue, fracture, buckling, dynamics, and life assessment—ensuring methods are appropriate to failure mode, hardware criticality, and program phase.
Lead thermal analysis for propulsion components (combustion devices, turbomachinery, nozzles, valves, etc) and vehicle systems (cryogenic insulation, TPS, avionics thermal management); define thermal models, boundary conditions, and correlation strategies.
Lead CFD efforts for internal and external flow: combustion modeling, injector analysis, nozzle performance, aerodynamic heating, base environments, and fluid system flow characterization.
Develop and maintain the analysis toolchain—commercial codes (such as ANSYS, Fluent, others), in-house solvers, automated workflows, and AI/ML-augmented methods—to enable rapid iteration and keep analysis cadence matched to design cadence.
Establish and analysis documentation standards: model descriptions, assumptions registers, verification and validation (V&V) evidence, and margin-of-safety reporting formats that support design reviews and flight-readiness arguments.
Own the correlation of analytical predictions with test and flight data; drive model updates when predictions diverge from reality, and maintain a lessons-learned database that prevents repeated errors.
Coordinate with design, test, manufacturing, and mission assurance teams to ensure analysis products arrive on schedule, inform design trades early, and close action items from reviews without bottlenecking hardware flow.
Present analysis substantiation at program milestones (PDR, CDR, TRR, FRR); represent the analysis organization to leadership, customers, and certification authorities with clarity and technical authority.
Basic Qualifications:
Bachelor’s degree in Aerospace, Mechanical, or related engineering field
10+ years of experience in structural, thermal, or fluid dynamics analysis for aerospace or propulsion hardware, with at least 5 years in a technical leadership role managing a team of analysts.
Deep expertise in at least one analysis domain (structural, thermal, or CFD) with strong working knowledge of the other two—sufficient to set standards, review work, and make judgment calls across disciplines.
Proven ability to define analysis methodologies, factors of safety, and margin policies for flight hardware programs; experience substantiating designs through analysis for qualification and flight certification.
Proficiency with analysis software tools (e.g., ANSYS, Fluent, Star-CCM+, Nastran, Abaqus, Thermal Desktop, Sinda)
Experience onboarding analysis software tools and infrastructure and building or directing automated analysis workflows.
Track record of building and scaling an analysis team: hiring, mentoring, establishing processes, onboarding analysis tools, and delivering high-quality analysis products on aggressive schedules.
Strong communication skills: ability to present complex analytical results clearly at design reviews, defend margins and assumptions to chief engineers, and translate analysis findings into actionable design guidance.
Preferred Qualifications:
Advanced degree (MS or PhD) in Aerospace, Mechanical, or related engineering field
Direct experience analyzing rocket engines or propulsion components: combustion chambers, nozzles, turbopumps, injectors, or hot-gas manifolds—including coupled thermal-structural assessment under extreme temperature gradients and pressure loads.
Experience defining and executing model correlation campaigns using test data (strain gauges, thermocouples, DIC, modal survey); demonstrated ability to update models based on empirical results and quantify residual uncertainty.
Background in developing in-house analysis tools, parametric solvers, or AI/ML-augmented analysis methods (surrogate models, reduced-order models, automated meshing, or optimization loops) to accelerate the design-analysis cycle.
Familiarity with fracture mechanics, damage tolerance, and life-management programs for reusable propulsion and vehicle hardware (NASA-STD-5019, NASGRO, or equivalent).
Knowledge of relevant analysis and material standards: MMPDS/CMH-17 for allowables, NASA-STD-5001 for structural design, JANNAF for propulsion environments, and AIAA verification/validation guidelines.
Compensation and Benefits
The salary range for this position is $220,000 – $272,373 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nWe are looking for a Head of Analysis to build and lead the analysis organization within our Launch & Propulsion division. Reporting to the Head of Launch & Propulsion, you will be the technical authority for all analytical substantiation of our engines and vehicle structures—owning the methods, tools, standards, and team that produce the structural, thermal, and fluid dynamics analyses underpinning every design decision and flight-readiness argument. You will set the margins philosophy, define what “analyzed” means for this program, develop the toolchain that lets your team move at hardware speed, and build a world-class group of analysts who can substantiate aggressive designs with confidence and rigor.\n\n\n\nResponsibilities:\n\n - Define and own the analysis philosophy for the program: factors of safety, margin policy, model fidelity requirements, and the standards that govern when a design is analytically cleared for build, test, and flight.\n\n - Develop the analysis-versus-test strategy with other leaders to make hardware within a high-test cadence understood and safe.\n\n - Build, lead, and develop a team of structural, thermal, and CFD analysts; establish roles, hire across experience levels, set career paths, and create a culture of analytical rigor when needed paired with engineering speed.\n\n - Lead structural analysis efforts across engines and vehicle systems—static strength, fatigue, fracture, buckling, dynamics, and life assessment—ensuring methods are appropriate to failure mode, hardware criticality, and program phase.\n\n - Lead thermal analysis for propulsion components (combustion devices, turbomachinery, nozzles, valves, etc) and vehicle systems (cryogenic insulation, TPS, avionics thermal management); define thermal models, boundary conditions, and correlation strategies.\n\n - Lead CFD efforts for internal and external flow: combustion modeling, injector analysis, nozzle performance, aerodynamic heating, base environments, and fluid system flow characterization.\n\n - Develop and maintain the analysis toolchain—commercial codes (such as ANSYS, Fluent, others), in-house solvers, automated workflows, and AI/ML-augmented methods—to enable rapid iteration and keep analysis cadence matched to design cadence.\n\n - Establish and analysis documentation standards: model descriptions, assumptions registers, verification and validation (V&V) evidence, and margin-of-safety reporting formats that support design reviews and flight-readiness arguments.\n\n - Own the correlation of analytical predictions with test and flight data; drive model updates when predictions diverge from reality, and maintain a lessons-learned database that prevents repeated errors.\n\n - Coordinate with design, test, manufacturing, and mission assurance teams to ensure analysis products arrive on schedule, inform design trades early, and close action items from reviews without bottlenecking hardware flow.\n\n - Present analysis substantiation at program milestones (PDR, CDR, TRR, FRR); represent the analysis organization to leadership, customers, and certification authorities with clarity and technical authority.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Aerospace, Mechanical, or related engineering field\n\n - 10+ years of experience in structural, thermal, or fluid dynamics analysis for aerospace or propulsion hardware, with at least 5 years in a technical leadership role managing a team of analysts.\n\n - Deep expertise in at least one analysis domain (structural, thermal, or CFD) with strong working knowledge of the other two—sufficient to set standards, review work, and make judgment calls across disciplines.\n\n - Proven ability to define analysis methodologies, factors of safety, and margin policies for flight hardware programs; experience substantiating designs through analysis for qualification and flight certification.\n\n - Proficiency with analysis software tools (e.g., ANSYS, Fluent, Star-CCM+, Nastran, Abaqus, Thermal Desktop, Sinda)\n\n - Experience onboarding analysis software tools and infrastructure and building or directing automated analysis workflows.\n\n - Track record of building and scaling an analysis team: hiring, mentoring, establishing processes, onboarding analysis tools, and delivering high-quality analysis products on aggressive schedules.\n\n - Strong communication skills: ability to present complex analytical results clearly at design reviews, defend margins and assumptions to chief engineers, and translate analysis findings into actionable design guidance.\n\n\n\nPreferred Qualifications:\n\n - Advanced degree (MS or PhD) in Aerospace, Mechanical, or related engineering field\n\n - Direct experience analyzing rocket engines or propulsion components: combustion chambers, nozzles, turbopumps, injectors, or hot-gas manifolds—including coupled thermal-structural assessment under extreme temperature gradients and pressure loads.\n\n - Experience defining and executing model correlation campaigns using test data (strain gauges, thermocouples, DIC, modal survey); demonstrated ability to update models based on empirical results and quantify residual uncertainty.\n\n - Background in developing in-house analysis tools, parametric solvers, or AI/ML-augmented analysis methods (surrogate models, reduced-order models, automated meshing, or optimization loops) to accelerate the design-analysis cycle.\n\n - Familiarity with fracture mechanics, damage tolerance, and life-management programs for reusable propulsion and vehicle hardware (NASA-STD-5019, NASGRO, or equivalent).\n\n - Knowledge of relevant analysis and material standards: MMPDS/CMH-17 for allowables, NASA-STD-5001 for structural design, JANNAF for propulsion environments, and AIAA verification/validation guidelines.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $220,000 – $272,373 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"9fdcd5b9-23b7-41a3-be75-70f001e575aa","title":"Mechanical Engineer - Active Cooling","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:42:00.107+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/9fdcd5b9-23b7-41a3-be75-70f001e575aa","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/9fdcd5b9-23b7-41a3-be75-70f001e575aa/application","descriptionHtml":"About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Mechanical Engineer – Active Cooling, you will be the responsible engineer for the liquid cooling loop that keeps our on-orbit GPU compute hardware temperature controlled. This is a hands-on role that sits at the intersection of fluid systems and mechanical design. You will architect the pumped coolant loop, select and size its component (pumps, valves, accumulators, cold plates, instrumentation, etc) and own the mechanical packaging, structures, and interfaces that integrate it into the spacecraft. You will own this hardware end to end, from concept and analysis through the ground testbeds used to prove it out, qualification, and on-orbit operation.
You will work closely with thermal, power, structures, avionics, propulsion, and software teams to deliver an integrated cooling solution. We’re looking for a strong fluids background paired with strong mechanical design skills. Someone who can move quickly, iterate often, and take full ownership of hardware that directly determines whether our compute payload survives and performs in orbit.
Responsibilities
Own the design of the spacecraft liquid cooling loop for GPU compute hardware from concept through flight, including cold plates, pumps, valves, accumulators, heat exchangers, tubing, fittings, and instrumentation.
Perform pressure-drop, flow, and thermal-fluid analyses to size the loop and predict system behavior across the full mission profile, balancing heat rejection, pump power, mass, and reliability.
Design the mechanical packaging, structures, mounts, and mechanisms that house and integrate the cooling loop, and couple it to radiators and the broader thermal control system.
Design, build, and operate ground testbeds and dev rigs to characterize components, validate the loop, and de-risk the flight design ahead of qualification.
Develop and execute proof-pressure, leak, flow, thermal-vacuum, and qualification/acceptance test programs to verify flight-worthiness.
Author and maintain schematics, drawings, interface control documents, analysis reports, test procedures, and release/configuration records.
Select, size, and integrate coolant loop components to meet performance, mass, and reliability requirements, and work with suppliers to ensure high-quality, scalable production.
Diagnose and resolve cooling-system anomalies during integration and test, applying root-cause analysis and implementing corrective actions.
Partner with thermal, power, structures, avionics, propulsion, and software teams to ensure the cooling loop integrates seamlessly within the overall spacecraft architecture.
Embrace a fast-paced development environment, driving quick design cycles, hardware builds, and test campaigns to accelerate the program schedule.
Basic Qualifications
BS or MS in Mechanical Engineering, Aerospace Engineering, or a related field
3+ years of experience designing or analyzing fluid systems and/or mechanical hardware in aerospace, automotive, energy, data-center cooling, or other high-performance environments
Strong fluids fundamentals: compressible/incompressible flow, thermodynamics, heat transfer, and pressure systems
Hands-on experience with fluid components including pumps, valves, regulators, tubing, and instrumentation
Experience taking hardware from concept through build and test, with hands-on integration and test experience
Strong mechanical design fundamentals in mechanics, materials, and thermal systems
Proficiency with CAD (e.g., NX, SolidWorks, or similar)
Experience working in fast-paced, hardware-focused development environments
Preferred Qualifications
Direct experience designing pumped liquid cooling loops, two-phase cooling, or cold-plate/coolant systems for high heat-flux electronics or GPU/compute hardware
Experience designing for space environments (thermal, vibration, vacuum) and background in spacecraft structures, mechanisms, or thermal systems
3+ years of experience with spacecraft, launch vehicle, satellite fluid, or thermal systems
Familiarity with thermal control systems and thermal-fluid coupling at the spacecraft system level
Experience with FEA, thermal, and fluid simulation tools.
Knowledge of aerospace standards (MIL-SPEC, NASA-STD, ECSS) and spaceflight hardware qualification and acceptance margins
Hands-on experience with prototyping, machining, test setups, leak testing, or pressure vessel design
Startup or early-stage hardware experience; comfort operating with significant technical ambiguity
Compensation and Benefits
The salary range for this position is $100,000 – $300,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Mechanisms Engineer, you will own a vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be separation systems, landing gear, aero control surfaces, or electromechanical actuation. This is a hands-on role at the center of vehicle hardware development, and it is a real ownership role from day one. You will work closely with propulsion, structures, avionics, GNC, and launch operations to design integrated systems, build hardware, and validate through test. Expect to move quickly, iterate often, and be trusted with mechanisms that directly impact mission success.
Responsibilities:
Own your mechanism subsystem from concept through design, analysis, test, and flight.
Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.
Balance performance, manufacturability, cost, and schedule in every design decision
Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data.
Define and execute qualification and acceptance test campaigns; author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, and release documentation.
Work directly on the factory floor with manufacturing to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support launch operations, post-flight inspection, and refurbishment planning.
Basic Qualifications:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
1+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware. Internships, co-ops, and competition or research team experience count.
Experience seeing a mechanical design through to physical hardware — built, assembled, and tested.
Solid fundamentals in structural mechanics, kinematics, materials, and manufacturing processes.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and experience creating engineering drawings to ASME Y14.5 GD&T standards.
Working knowledge of FEA tools (ANSYS, Nastran, or Abaqus) applied to structural or mechanism problems.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
3+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.
Exposure to separation systems, landing gear, aero control surfaces, or flight electromechanical actuators.
Hands-on prototyping and machining experience — personal projects, shop work, and student build teams (FSAE, Baja, rocketry, robotics) all qualify.
Familiarity with reusable vehicle design.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.
Compensation and Benefits
The salary range for this position is $74,000 - $114,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nAs a Mechanisms Engineer, you will own a vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be separation systems, landing gear, aero control surfaces, or electromechanical actuation. This is a hands-on role at the center of vehicle hardware development, and it is a real ownership role from day one. You will work closely with propulsion, structures, avionics, GNC, and launch operations to design integrated systems, build hardware, and validate through test. Expect to move quickly, iterate often, and be trusted with mechanisms that directly impact mission success.\n\n\n\nResponsibilities:\n\n - Own your mechanism subsystem from concept through design, analysis, test, and flight.\n\n - Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.\n\n - Balance performance, manufacturability, cost, and schedule in every design decision\n\n - Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data.\n\n - Define and execute qualification and acceptance test campaigns; author procedures, acceptance criteria, and anomaly dispositions.\n\n - Develop and maintain engineering drawings, models, and release documentation.\n\n - Work directly on the factory floor with manufacturing to iterate quickly and resolve build issues in real time.\n\n - Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.\n\n - Support launch operations, post-flight inspection, and refurbishment planning.\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.\n\n - 1+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware. Internships, co-ops, and competition or research team experience count.\n\n - Experience seeing a mechanical design through to physical hardware — built, assembled, and tested.\n\n - Solid fundamentals in structural mechanics, kinematics, materials, and manufacturing processes.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and experience creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Working knowledge of FEA tools (ANSYS, Nastran, or Abaqus) applied to structural or mechanism problems.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - 3+ years of experience designing mechanisms or mechanical systems for flight vehicles or high-performance hardware.\n\n - Exposure to separation systems, landing gear, aero control surfaces, or flight electromechanical actuators.\n\n - Hands-on prototyping and machining experience — personal projects, shop work, and student build teams (FSAE, Baja, rocketry, robotics) all qualify.\n\n - Familiarity with reusable vehicle design.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n - Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $74,000 - $114,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"9adb0951-4795-4574-a486-236beb92bf48","title":"Powerpack Engineer Level II","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:09:42.865+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/9adb0951-4795-4574-a486-236beb92bf48","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/9adb0951-4795-4574-a486-236beb92bf48/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The turbopump is the heart of the engine and sets its performance ceiling. In this role you are the responsible engineer for a set of turbopump components: their design definition, their interfaces, how they get built, and how they perform on the stand. You will trade designs, and you will own the argument that your hardware meets its requirements, including which of those requirements get closed by analysis and which have to be proven in a test cell. Your parts go from ore to orbit with your name on them.
Responsibilities:
Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.
Own the mechanical design of turbopump components and subassemblies from concept through hot fire testing and flight: CAD models, design definitions, tolerances, GD&T, material and process specifications, analysis cycles, and the requirements each component has to meet.
Integrate constraints from hydro, aero, structures, secondary flow, and thermals into a single coherent design.
Control the configuration and record pedigree for your components across build, test, and refurbishment cycles.
Drive hardware through manufacturing and build: fabrication, first article review, and nonconformance disposition.
Provide real-time support and data reduction for component and engine tests and provide support to anomaly investigations.
Basic Qualifications:
Bachelor's degree in Aerospace, Mechanical, or related engineering field.
Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.
Working knowledge of turbomachinery fundamentals.
Hands-on experience taking a design through build and test.
Familiarity with material and manufacturing process selection for high-stress, high-cycle applications.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
2+ years of turbomachinery or turbopump design experience.
Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.
Experience with liquid rocket engine turbopumps or reusable propulsion systems, or experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.
Experience with detailed design and analysis of fluid components (impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and structures.
Experience leading a root cause investigation on hardware you owned and carrying the corrective action through to closure.
Familiarity with cryogenic hardware design and cryogenic material behavior.
Experience with multiple methods of manufacture (additive, forgings, castings).
Experience at a fast-moving, hardware-focused startup or early-stage program.
Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.
Compensation and Benefits
The salary range for this position is $125,000 – $155,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe turbopump is the heart of the engine and sets its performance ceiling. In this role you are the responsible engineer for a set of turbopump components: their design definition, their interfaces, how they get built, and how they perform on the stand. You will trade designs, and you will own the argument that your hardware meets its requirements, including which of those requirements get closed by analysis and which have to be proven in a test cell. Your parts go from ore to orbit with your name on them.\n\nResponsibilities:\n\n - Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.\n\n - Own the mechanical design of turbopump components and subassemblies from concept through hot fire testing and flight: CAD models, design definitions, tolerances, GD&T, material and process specifications, analysis cycles, and the requirements each component has to meet.\n\n - Integrate constraints from hydro, aero, structures, secondary flow, and thermals into a single coherent design.\n\n - Control the configuration and record pedigree for your components across build, test, and refurbishment cycles.\n\n - Drive hardware through manufacturing and build: fabrication, first article review, and nonconformance disposition.\n\n - Provide real-time support and data reduction for component and engine tests and provide support to anomaly investigations.\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Aerospace, Mechanical, or related engineering field.\n\n - Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.\n\n - Working knowledge of turbomachinery fundamentals.\n\n - Hands-on experience taking a design through build and test.\n\n - Familiarity with material and manufacturing process selection for high-stress, high-cycle applications.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - 2+ years of turbomachinery or turbopump design experience.\n\n - Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.\n\n - Experience with liquid rocket engine turbopumps or reusable propulsion systems, or experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.\n\n - Experience with detailed design and analysis of fluid components (impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and structures.\n\n - Experience leading a root cause investigation on hardware you owned and carrying the corrective action through to closure.\n\n - Familiarity with cryogenic hardware design and cryogenic material behavior.\n\n - Experience with multiple methods of manufacture (additive, forgings, castings).\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n - Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $125,000 – $155,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"27fdebe0-dd3a-4200-9cb0-691c3c299955","title":"Powerpack Engineer Level III","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:09:54.710+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/27fdebe0-dd3a-4200-9cb0-691c3c299955","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/27fdebe0-dd3a-4200-9cb0-691c3c299955/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The turbopump is the heart of the engine and sets its performance ceiling, and in this role, you will own pieces of it outright. You are the responsible engineer for the design definition, interfaces, fabrication, build, and test performance of your hardware — ore to orbit. As you trade different designs in the design space, you will own the case that your hardware meets its requirements and define what needs to be proven by analysis, what needs to be proven on the stand, and the plan that closes both. This is where you put your name on flight hardware.
Responsibilities:
Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.
Own the mechanical design of turbopump components and assemblies from concept through hot fire testing and flight: CAD models, design definitions, tolerances, GD&T, material and process specifications, analysis cycles, and the requirements each component must meet.
Integrate constraints from hydro, aero, structures, secondary flow, and thermals into a single coherent design.
Control the configuration and record pedigree for your components across build, test, and refurbishment cycles.
Drive hardware through manufacturing and assembly: fabrication, first-article review, and nonconformance disposition.
Independently build the verification plan for your hardware. Decide what gets proven by analysis and what gets proven on the stand, then close both.
Ensure test readiness, author instrumentation requests, perform real-time support and data reduction for component and engine tests.
Independently troubleshoot anomalies on your hardware, run root cause to closure, and fold the corrective action back into the design.
Basic Qualifications:
Bachelor’s degree in Aerospace, Mechanical, or related engineering field.
Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.
Working knowledge of turbomachinery fundamentals.
Hands-on experience with hardware from design through build and test.
Experience selecting materials and manufacturing processes for high-stress, high-cycle applications.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
5+ years of turbomachinery or turbopump experience.
Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.
Experience with liquid rocket engine turbopumps or reusable propulsion systems, leading root cause investigations on your hardware to identify cause and implement corrective actions, or experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.
Experience with detailed design and analysis of fluid systems (impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and structures.
Experience leading a root cause investigation on hardware you owned and carrying the corrective action through to closure.
Familiarity with cryogenic hardware design and cryogenic material behavior.
Experience with multiple methods of manufacture (additive, forgings, castings).
Experience at a fast-moving, hardware-focused startup or early-stage program.
Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.
Compensation and Benefits
The salary range for this position is $135,000 – $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe turbopump is the heart of the engine and sets its performance ceiling, and in this role, you will own pieces of it outright. You are the responsible engineer for the design definition, interfaces, fabrication, build, and test performance of your hardware — ore to orbit. As you trade different designs in the design space, you will own the case that your hardware meets its requirements and define what needs to be proven by analysis, what needs to be proven on the stand, and the plan that closes both. This is where you put your name on flight hardware.\n\n\n\nResponsibilities:\n\n - Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.\n\n - Own the mechanical design of turbopump components and assemblies from concept through hot fire testing and flight: CAD models, design definitions, tolerances, GD&T, material and process specifications, analysis cycles, and the requirements each component must meet.\n\n - Integrate constraints from hydro, aero, structures, secondary flow, and thermals into a single coherent design.\n\n - Control the configuration and record pedigree for your components across build, test, and refurbishment cycles.\n\n - Drive hardware through manufacturing and assembly: fabrication, first-article review, and nonconformance disposition.\n\n - Independently build the verification plan for your hardware. Decide what gets proven by analysis and what gets proven on the stand, then close both.\n\n - Ensure test readiness, author instrumentation requests, perform real-time support and data reduction for component and engine tests.\n\n - Independently troubleshoot anomalies on your hardware, run root cause to closure, and fold the corrective action back into the design.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Aerospace, Mechanical, or related engineering field.\n\n - Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.\n\n - Working knowledge of turbomachinery fundamentals.\n\n - Hands-on experience with hardware from design through build and test.\n\n - Experience selecting materials and manufacturing processes for high-stress, high-cycle applications.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - 5+ years of turbomachinery or turbopump experience.\n\n - Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.\n\n - Experience with liquid rocket engine turbopumps or reusable propulsion systems, leading root cause investigations on your hardware to identify cause and implement corrective actions, or experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.\n\n - Experience with detailed design and analysis of fluid systems (impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and structures.\n\n - Experience leading a root cause investigation on hardware you owned and carrying the corrective action through to closure.\n\n - Familiarity with cryogenic hardware design and cryogenic material behavior.\n\n - Experience with multiple methods of manufacture (additive, forgings, castings).\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n - Track record of picking up unfamiliar problems quickly and closing them out with minimal direction.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $135,000 – $175,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"e6c2937e-9bfb-4a8d-bcc8-4b7955aacc7a","title":"Senior Powerpack Manufacturing Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:34:57.674+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/e6c2937e-9bfb-4a8d-bcc8-4b7955aacc7a","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/e6c2937e-9bfb-4a8d-bcc8-4b7955aacc7a/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
Own how the turbopump hardware gets manufactured and pumps get built. You own all the way from directing DfM for new and existing components, to setting the direction for manufacturing of the components and the final assembly of the turbopumps.
Responsibilities:
Bring a culture of creativity to every design and manufacturing challenge, ask the hard questions, and own each fix or improvement with true accountability, and see it through to completion.
Own build process definition for turbopump hardware: routings, work instructions, process specifications, and the inspection plan at each step.
Own turbopump assembly on the floor—fit-up, clearance and stack-up verification, rotor balance, torque and preload control, and final acceptance of the built unit.
Design and build tooling and fixtures for machining, assembly, and handling of rotating and static hardware at the component fabrication and assembly levels.
Drive design iteration for DfM and cost
Own cleanliness and contamination control for pumps, including cleaning processes, verification, and packaging.
Disposition nonconformances, lead rework and repair development, and eliminate issues at their root.
Own build cycle time, yield, and rate readiness—identify the constraint, fix it, and scale the process from first article to repeatable production.
Support suppliers on process capability, first article, and lead qualification of new processes and equipment brought in house.
Basic Qualifications:
Bachelor’s degree in Mechanical, Manufacturing, Aerospace, or related engineering field.
Working knowledge of precision machining, geometric dimensioning and tolerancing (GD&T), tolerance stack-ups, and dimensional inspection including but not limited to coordinate measurement machines (CMM).
Hands-on ownership of build and assembly processes on the floor.
Experience dispositioning nonconforming hardware and developing rework or repair workscopes.
Preferred Qualifications:
8+ years of manufacturing or development/production engineering experience on precision mechanical, rotating, or propulsion hardware.
Experience building liquid rocket engine turbopumps or comparable high-speed rotating assemblies.
Experience with rotor balancing, bearing and dynamic seal installation, and assembly clearance control.
Experience with welding, brazing, or additive manufacturing process development and qualification, including non-destructive evaluation (NDE).
Experience authoring work instructions and process specifications, and qualifying them through verification and validation.
Experience designing, analyzing, and procuring tooling for manufacturing and assembly.
Compensation and Benefits
The salary range for this position is $180,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nOwn how the turbopump hardware gets manufactured and pumps get built. You own all the way from directing DfM for new and existing components, to setting the direction for manufacturing of the components and the final assembly of the turbopumps.\n\n\n\nResponsibilities:\n\n - Bring a culture of creativity to every design and manufacturing challenge, ask the hard questions, and own each fix or improvement with true accountability, and see it through to completion.\n\n - Own build process definition for turbopump hardware: routings, work instructions, process specifications, and the inspection plan at each step.\n\n - Own turbopump assembly on the floor—fit-up, clearance and stack-up verification, rotor balance, torque and preload control, and final acceptance of the built unit.\n\n - Design and build tooling and fixtures for machining, assembly, and handling of rotating and static hardware at the component fabrication and assembly levels.\n\n - Drive design iteration for DfM and cost\n\n - Own cleanliness and contamination control for pumps, including cleaning processes, verification, and packaging.\n\n - Disposition nonconformances, lead rework and repair development, and eliminate issues at their root.\n\n - Own build cycle time, yield, and rate readiness—identify the constraint, fix it, and scale the process from first article to repeatable production.\n\n - Support suppliers on process capability, first article, and lead qualification of new processes and equipment brought in house.\n\n\n\nBasic Qualifications:\n\n - Bachelor’s degree in Mechanical, Manufacturing, Aerospace, or related engineering field.\n\n - Working knowledge of precision machining, geometric dimensioning and tolerancing (GD&T), tolerance stack-ups, and dimensional inspection including but not limited to coordinate measurement machines (CMM).\n\n - Hands-on ownership of build and assembly processes on the floor.\n\n - Experience dispositioning nonconforming hardware and developing rework or repair workscopes.\n\n\n\nPreferred Qualifications:\n\n - 8+ years of manufacturing or development/production engineering experience on precision mechanical, rotating, or propulsion hardware.\n\n - Experience building liquid rocket engine turbopumps or comparable high-speed rotating assemblies.\n\n - Experience with rotor balancing, bearing and dynamic seal installation, and assembly clearance control.\n\n - Experience with welding, brazing, or additive manufacturing process development and qualification, including non-destructive evaluation (NDE).\n\n - Experience authoring work instructions and process specifications, and qualifying them through verification and validation.\n\n - Experience designing, analyzing, and procuring tooling for manufacturing and assembly.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $180,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"f779cb6b-8e9e-4043-a5fa-4a9ee5185a1c","title":"Senior Powerpack Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:34:20.748+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/f779cb6b-8e9e-4043-a5fa-4a9ee5185a1c","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/f779cb6b-8e9e-4043-a5fa-4a9ee5185a1c/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
The turbopump is the heart of the engine and sets its performance ceiling. In this role you own turbopump hardware outright: its design definition, its interfaces, the analysis that backs it, and how it performs in build and on the stand. You will work the full lifecycle, from architecture trades and detailed design through fabrication, hot fire, and flight, and you will own the case that the hardware meets its requirements. Senior engineers here also set the technical bar for the people around them, reviewing design work and bringing along the Level I and Level II engineers on the team. This is where you put your name on flight hardware.
Responsibilities:
Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.
Own the mechanical design and development of turbopump hardware from concept through hot fire testing and flight: inducers, impellers, diffusers, volutes, turbine stages, dynamic seals, bearing supports, pump housings and assemblies.
Lead architecture trades on the pump and turbine, including shaft speed, stage count, specific speed, bearing and seal arrangement, and how each of those choices lands against the engine cycle.
Integrate hydro, aero, structures, rotordynamics, secondary flow, thermal, and bearing constraints into a single design definition the rest of the team can build to.
Perform and direct analysis: hand calculations, FEA, rotordynamic models, secondary flow and axial thrust balance, and life prediction for high-stress, high-cycle hardware.
Own the verification argument for your hardware. Decide what closes by analysis and what has to close on the stand, write the plan, and see both through.
Select materials and manufacturing processes for cryogenic, high-speed, high-stress service, including castings, forgings, and additive parts.
Generate detailed component and assembly drawings, design definitions, process specifications, and interface control documents.
Drive hardware through fabrication and build: vendor engagement, first article review, and nonconformance disposition.
Define and execute component and engine test campaigns. Author instrumentation requests, support test days in real time, reduce the data, and compare it against prediction.
Lead root cause investigations on turbopump anomalies and carry the corrective action into both the design and the build paper.
Control configuration and pedigree across build, test, and refurbishment, including the inspection criteria that gate hardware for reuse.
Work directly with machinists and technicians on the floor to improve producibility and keep iteration fast.
Review the design work of Level I, Level II, and Level III engineers and raise the standard of the team's design definitions.
Basic Qualifications:
Bachelor's degree in Aerospace, Mechanical, or related engineering field.
Strong grounding in turbomachinery fundamentals: hydrodynamic and aerodynamic performance, rotordynamics, secondary flow, and structural life.
Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.
Experience with structural and thermal analysis, both FEA and hand calculations, validated against test data.
Experience selecting materials and manufacturing processes for high-stress, high-cycle applications.
Hands-on experience taking hardware from design through build and test.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
8+ years of turbomachinery or turbopump experience.
Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.
Experience with liquid rocket engine turbopumps or reusable propulsion systems.
Experience taking a turbopump from a clean sheet through first hot fire.
Experience mentoring early career engineers and reviewing their design releases.
Experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.
Experience with detailed design and analysis of fluid components (inducers, impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and rotor support structures.
Experience with rotordynamics, bearing selection, and axial thrust balance on high-speed rotors.
Experience with cryogenic hardware design and cryogenic material behavior.
Experience leading root cause investigations on hardware you owned and carrying the corrective action through to closure.
Experience with additive manufacturing, castings, and forgings for rotating hardware.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $165,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nThe turbopump is the heart of the engine and sets its performance ceiling. In this role you own turbopump hardware outright: its design definition, its interfaces, the analysis that backs it, and how it performs in build and on the stand. You will work the full lifecycle, from architecture trades and detailed design through fabrication, hot fire, and flight, and you will own the case that the hardware meets its requirements. Senior engineers here also set the technical bar for the people around them, reviewing design work and bringing along the Level I and Level II engineers on the team. This is where you put your name on flight hardware.\n\n\n\nResponsibilities:\n\n - Bring a culture of creativity to every design challenge. Own each solution or improvement with true accountability, seeing it through to completion.\n\n - Own the mechanical design and development of turbopump hardware from concept through hot fire testing and flight: inducers, impellers, diffusers, volutes, turbine stages, dynamic seals, bearing supports, pump housings and assemblies.\n\n - Lead architecture trades on the pump and turbine, including shaft speed, stage count, specific speed, bearing and seal arrangement, and how each of those choices lands against the engine cycle.\n\n - Integrate hydro, aero, structures, rotordynamics, secondary flow, thermal, and bearing constraints into a single design definition the rest of the team can build to.\n\n - Perform and direct analysis: hand calculations, FEA, rotordynamic models, secondary flow and axial thrust balance, and life prediction for high-stress, high-cycle hardware.\n\n - Own the verification argument for your hardware. Decide what closes by analysis and what has to close on the stand, write the plan, and see both through.\n\n - Select materials and manufacturing processes for cryogenic, high-speed, high-stress service, including castings, forgings, and additive parts.\n\n - Generate detailed component and assembly drawings, design definitions, process specifications, and interface control documents.\n\n - Drive hardware through fabrication and build: vendor engagement, first article review, and nonconformance disposition.\n\n - Define and execute component and engine test campaigns. Author instrumentation requests, support test days in real time, reduce the data, and compare it against prediction.\n\n - Lead root cause investigations on turbopump anomalies and carry the corrective action into both the design and the build paper.\n\n - Control configuration and pedigree across build, test, and refurbishment, including the inspection criteria that gate hardware for reuse.\n\n - Work directly with machinists and technicians on the floor to improve producibility and keep iteration fast.\n\n - Review the design work of Level I, Level II, and Level III engineers and raise the standard of the team's design definitions.\n\n\n\nBasic Qualifications:\n\n - Bachelor's degree in Aerospace, Mechanical, or related engineering field.\n\n - Strong grounding in turbomachinery fundamentals: hydrodynamic and aerodynamic performance, rotordynamics, secondary flow, and structural life.\n\n - Proficiency in 3D CAD and in producing released, manufacturable design definitions with sound geometric dimensioning and tolerancing (GD&T), and tolerance stack-ups.\n\n - Experience with structural and thermal analysis, both FEA and hand calculations, validated against test data.\n\n - Experience selecting materials and manufacturing processes for high-stress, high-cycle applications.\n\n - Hands-on experience taking hardware from design through build and test.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications:\n\n - 8+ years of turbomachinery or turbopump experience.\n\n - Master's degree or Ph.D. in Aerospace, Mechanical, or related engineering field.\n\n - Experience with liquid rocket engine turbopumps or reusable propulsion systems.\n\n - Experience taking a turbopump from a clean sheet through first hot fire.\n\n - Experience mentoring early career engineers and reviewing their design releases.\n\n - Experience with adjacent rotating machinery. Gas turbines, industrial pumps, compressors, and turbochargers all build fundamentals that carry over to turbopump design.\n\n - Experience with detailed design and analysis of fluid components (inducers, impellers, diffusers, volutes, turbines, and secondary flow), dynamic seals, and rotor support structures.\n\n - Experience with rotordynamics, bearing selection, and axial thrust balance on high-speed rotors.\n\n - Experience with cryogenic hardware design and cryogenic material behavior.\n\n - Experience leading root cause investigations on hardware you owned and carrying the corrective action through to closure.\n\n - Experience with additive manufacturing, castings, and forgings for rotating hardware.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $165,000 – $210,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"73b1537b-77ee-4c53-b699-255bf5c9f44f","title":"Software Engineer, Test & Automation","department":"Software Engineering","team":"Software Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:40:31.763+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/73b1537b-77ee-4c53-b699-255bf5c9f44f","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/73b1537b-77ee-4c53-b699-255bf5c9f44f/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are looking for a Software Engineer, Test & Automation to build and own the software, tooling, and infrastructure used to verify our spacecraft systems throughout the development lifecycle. This includes software-in-the-loop (SIL), hardware-in-the-loop (HITL), environmental and radiation testing, hardware qualification, integration campaigns, and field tests.
Today, much of this work is distributed among engineers who carry test infrastructure alongside their primary responsibilities. This role will establish testing and automation as a dedicated, reusable capability that every flight program can rely on. You will develop common frameworks that support multiple concurrent programs, automate complex test operations, and make it easy for flight software, avionics, hardware, and systems engineers to create trustworthy tests.
This is a software-focused role with significant hands-on interaction with spacecraft hardware, lab equipment, test facilities, and field operations.
Responsibilities
Design, develop, and maintain reusable software frameworks for automated spacecraft testing across SIL, HITL, environmental, radiation, integration, and field-test environments
Own the software and automation for HITL infrastructure that exercises real flight software against flight, engineering, or emulated spacecraft hardware
Build SIL environments that support rapid development, regression testing, fault injection, and validation without requiring physical hardware
Automate environmental and qualification testing, including thermal-vacuum, vibration, shock, electromagnetic compatibility, and other test campaigns
Build scheduling, resource management, and reporting systems that make shared test infrastructure repeatable, self-service, and usable across multiple concurrent programs
Integrate automated tests into continuous integration workflows and provide clear, actionable results to engineering teams
Stand up, configure, and maintain test racks and supporting lab equipment, including power, data, instrumentation, and safety interfaces
Develop software interfaces for controlling and collecting data from power supplies, oscilloscopes, logic analyzers, data-acquisition systems, environmental chambers, and other test equipment
Partner with engineering teams to define test coverage, prioritize gaps, and validate hardware and software releases before integration and flight
Investigate failures and anomalies, distinguish test-infrastructure issues from genuine hardware or software defects, and drive root-cause analysis to closure
Manage configuration, calibration, versioning, data provenance, and traceability so test environments and results are reproducible and trustworthy
Document the test platform, develop operating procedures, and champion its adoption across the company
Basic Qualifications
3+ years of experience, or equivalent practical experience, in test automation, embedded software, hardware/software integration, validation infrastructure, or a related discipline
Strong software development skills in Python, C/C++, or Rust
Experience designing maintainable software tools, libraries, services, or frameworks used by other engineers
Hands-on experience testing software against physical hardware and integrating software with lab or test equipment
Experience with common embedded communication interfaces such as SPI, I2C, UART, CAN, and Ethernet
Ability to debug complex issues that cross software, hardware, instrumentation, and test-environment boundaries
Demonstrated focus on reusability, reliability, observability, and maintainability rather than one-off test solutions
Ability and willingness to support hands-on testing in laboratory, test-facility, and field environments
Preferred Qualifications
Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Aerospace Engineering, or a related field
Experience testing spacecraft, aircraft, automotive systems, robotics, or other high-reliability embedded systems
Experience developing SIL or HITL test environments, hardware emulators, simulators, or fault-injection systems
Experience automating environmental tests such as thermal-vacuum, vibration, shock, or electromagnetic compatibility testing
Experience supporting radiation effects testing, including total ionizing dose, single-event effects, or related test campaigns
Experience building software for experiment control, time-series telemetry collection, data analysis, visualization, and automated reporting
Experience designing or maintaining test racks, harnessing, data-acquisition systems, and lab infrastructure at scale
Experience supporting field-test operations where reliability, portability, remote operation, and rapid troubleshooting are important
Understanding of flight software concepts such as real-time systems, fault detection and recovery, command and telemetry handling, and hardware abstraction
Familiarity with test configuration management, requirements traceability, calibration records, and reproducible test environments
Experience working in fast-paced, high-ownership environments with rapid iteration cycles
Compensation and Benefits
The salary range for this position is $100,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes, and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure that powers and connects the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-Earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high-bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This ambitious mission demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis, and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
Cowboy Space is building the next generation of commercial rocket engines. We're looking for a Senior Site Safety Manager to establish occupational safety leadership at our Seattle manufacturing facility (300,000 SF). You'll own safety compliance, training development, PPE protocols, and OSHA standards across facility build-out and operations. You report to the Safety Director and make autonomous decisions on HIGH-risk issues. This is a hands-on, senior-level role for someone who builds safety systems and holds people accountable.
Responsibilities
Safety Leadership & On-Site Authority
Establish on-site safety presence and leadership; set expectations for safety compliance across all operations
Make autonomous HIGH-risk decisions: stop unsafe work, enforce non-negotiable safety standards, escalate issues appropriately
Conduct daily facility inspections (machinery, propellant labs, storage, electrical, exits); document hazards and track remediation
Monitor OSHA compliance in real-time operations; maintain detailed compliance documentation and audit readiness
Establish and enforce clear safety protocols; hold all personnel (including management) accountable to standards
Training Program Development & Implementation
Design and deliver comprehensive, competency-based safety training curriculum before operations begin
Develop mandatory trainings: LOTO machinery-specific hazard recognition, propellant handling, emergency response, site orientation
Implement operator certification program; verify demonstrated competency before ANY equipment use
Establish refresher and ongoing training schedules; maintain complete training records with documented sign-offs
Develop and deliver specialized training for new equipment, processes, or regulatory requirements
Create train-the-trainer programs for operations leads to sustain training culture at scale
PPE Protocol Development & Enforcement
Conduct hazard assessment across all work areas to determine PPE requirements by zone/task
Design and establish site-wide PPE protocols (selection criteria, fit-testing, maintenance, storage, replacement)
Ensure all PPE meets ANSI standards and aerospace requirements; maintain certification and approval documentation
Enforce PPE compliance daily; use non-compliance as training and discipline opportunity
Audit PPE stock, fit-testing records, and compliance monthly; identify gaps and trends
OSHA Compliance & Regulatory Stewardship
Maintain expert knowledge of OSHA 1910 standards (machinery guarding, LOTO, hazard communication, recordkeeping, reporting)
Audit facility against OSHA requirements monthly; document findings and drive remediation to completion
Maintain detailed incident documentation, first aid records, and regulatory correspondence
Prepare comprehensive audit readiness files; conduct mock OSHA inspections quarterly
Track regulatory changes and updates; implement new requirements proactively
Prepare incident reports, citation responses, and regulatory communications
Facility Build-Out & New Equipment Safety
Establish site-specific safety plan during facility erection; coordinate safety during construction/build-out activities
Conduct pre-installation safety reviews for all new machinery and equipment; identify guarding and interlock requirements
Oversee equipment installation from a safety perspective; verify compliance before putting into service
Conduct pre-operations audit; sign-off gate before machinery activation
Develop facility-specific hazard maps and safety zones; communicate to all personnel
Coordinate contractors and vendors on safety requirements; enforce compliance
Incident Response & Analytics
Establish near-miss and incident tracking system; set expectations for reporting and investigation
Respond to incidents within 24 hours; conduct preliminary investigation and determine corrective actions
Lead root cause analysis; develop remedial training or system improvements to prevent recurrence
Prepare monthly incident summary with trend analysis; identify patterns and systemic issues
Maintain compliance with recordkeeping and regulatory reporting requirements
Required Qualifications
5+ years of professional occupational safety experience in aerospace, advanced manufacturing, or defense
A.A., B.S. or M.S. in Computer Science, Physics, Mechanical Engineering, Electrical Engineering, Mathematics, or a related technical field.
Demonstrated success developing comprehensive safety training programs with competency verification
Expert-level knowledge of OSHA 1910 standards and proven track record of compliance auditing
Experience establishing PPE protocols, fit-testing programs, and hazard-based PPE selection
Hands-on experience overseeing safety during facility construction, equipment installation, or site build-out
Track record of building safety culture from ground up; leading safety programs at new or rapidly scaling facilities
Proven autonomous decision-making in high-hazard environments; experience stopping unsafe operations
Experience with propellant, pressure vessel, cryogenic, or high-energy equipment operations
Preferred Qualifications
Aerospace, spaceflight, or commercial space industry experience
Experience with rocket propellant, cryogenic operations, or specialized fuel handling
Background establishing safety programs during facility startup or rapid scaling
Experience conducting incident investigations and root cause analysis
Familiarity with design review processes and engineering safety integration
Knowledge & Certifications
Certified Safety Professional (CSP) OR Associate Safety Professional (ASP)
Proficiency with occupational safety audits, hazard assessments, and compliance documentation
Working knowledge of ANSI PPE standards, fit-testing protocols, and hazmat handling
Familiarity with aerospace manufacturing or FAA-regulated environments preferred
Compensation and Benefits
The salary range for this position is $145,000 - $170,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp.\n\n\n\nMission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes, and connects - from orbit to Earth.\n\n\n\nBackground\n\nCowboy Space Corporation is building the infrastructure that powers and connects the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-Earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high-bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis ambitious mission demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis, and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nCowboy Space is building the next generation of commercial rocket engines. We're looking for a Senior Site Safety Manager to establish occupational safety leadership at our Seattle manufacturing facility (300,000 SF). You'll own safety compliance, training development, PPE protocols, and OSHA standards across facility build-out and operations. You report to the Safety Director and make autonomous decisions on HIGH-risk issues. This is a hands-on, senior-level role for someone who builds safety systems and holds people accountable.\n\n\n\nResponsibilities\n\nSafety Leadership & On-Site Authority\n\n - Establish on-site safety presence and leadership; set expectations for safety compliance across all operations\n\n - Make autonomous HIGH-risk decisions: stop unsafe work, enforce non-negotiable safety standards, escalate issues appropriately\n\n - Conduct daily facility inspections (machinery, propellant labs, storage, electrical, exits); document hazards and track remediation\n\n - Monitor OSHA compliance in real-time operations; maintain detailed compliance documentation and audit readiness\n\n - Establish and enforce clear safety protocols; hold all personnel (including management) accountable to standards\n\nTraining Program Development & Implementation\n\n - Design and deliver comprehensive, competency-based safety training curriculum before operations begin\n\n - Develop mandatory trainings: LOTO machinery-specific hazard recognition, propellant handling, emergency response, site orientation\n\n - Implement operator certification program; verify demonstrated competency before ANY equipment use\n\n - Establish refresher and ongoing training schedules; maintain complete training records with documented sign-offs\n\n - Develop and deliver specialized training for new equipment, processes, or regulatory requirements\n\n - Create train-the-trainer programs for operations leads to sustain training culture at scale\n\nPPE Protocol Development & Enforcement\n\n - Conduct hazard assessment across all work areas to determine PPE requirements by zone/task\n\n - Design and establish site-wide PPE protocols (selection criteria, fit-testing, maintenance, storage, replacement)\n\n - Ensure all PPE meets ANSI standards and aerospace requirements; maintain certification and approval documentation\n\n - Enforce PPE compliance daily; use non-compliance as training and discipline opportunity\n\n - Audit PPE stock, fit-testing records, and compliance monthly; identify gaps and trends\n\nOSHA Compliance & Regulatory Stewardship\n\n - Maintain expert knowledge of OSHA 1910 standards (machinery guarding, LOTO, hazard communication, recordkeeping, reporting)\n\n - Audit facility against OSHA requirements monthly; document findings and drive remediation to completion\n\n - Maintain detailed incident documentation, first aid records, and regulatory correspondence\n\n - Prepare comprehensive audit readiness files; conduct mock OSHA inspections quarterly\n\n - Track regulatory changes and updates; implement new requirements proactively\n\n - Prepare incident reports, citation responses, and regulatory communications\n\nFacility Build-Out & New Equipment Safety\n\n - Establish site-specific safety plan during facility erection; coordinate safety during construction/build-out activities\n\n - Conduct pre-installation safety reviews for all new machinery and equipment; identify guarding and interlock requirements\n\n - Oversee equipment installation from a safety perspective; verify compliance before putting into service\n\n - Conduct pre-operations audit; sign-off gate before machinery activation\n\n - Develop facility-specific hazard maps and safety zones; communicate to all personnel\n\n - Coordinate contractors and vendors on safety requirements; enforce compliance\n\nIncident Response & Analytics\n\n - Establish near-miss and incident tracking system; set expectations for reporting and investigation\n\n - Respond to incidents within 24 hours; conduct preliminary investigation and determine corrective actions\n\n - Lead root cause analysis; develop remedial training or system improvements to prevent recurrence\n\n - Prepare monthly incident summary with trend analysis; identify patterns and systemic issues\n\n - Maintain compliance with recordkeeping and regulatory reporting requirements\n\nRequired Qualifications\n\n - 5+ years of professional occupational safety experience in aerospace, advanced manufacturing, or defense\n\n - A.A., B.S. or M.S. in Computer Science, Physics, Mechanical Engineering, Electrical Engineering, Mathematics, or a related technical field.\n\n - Demonstrated success developing comprehensive safety training programs with competency verification\n\n - Expert-level knowledge of OSHA 1910 standards and proven track record of compliance auditing\n\n - Experience establishing PPE protocols, fit-testing programs, and hazard-based PPE selection\n\n - Hands-on experience overseeing safety during facility construction, equipment installation, or site build-out\n\n - Track record of building safety culture from ground up; leading safety programs at new or rapidly scaling facilities\n\n - Proven autonomous decision-making in high-hazard environments; experience stopping unsafe operations\n\n - Experience with propellant, pressure vessel, cryogenic, or high-energy equipment operations\n\nPreferred Qualifications\n\n - Aerospace, spaceflight, or commercial space industry experience\n\n - Experience with rocket propellant, cryogenic operations, or specialized fuel handling\n\n - Background establishing safety programs during facility startup or rapid scaling\n\n - Experience conducting incident investigations and root cause analysis\n\n - Familiarity with design review processes and engineering safety integration\n\nKnowledge & Certifications\n\n - Certified Safety Professional (CSP) OR Associate Safety Professional (ASP)\n\n - Proficiency with occupational safety audits, hazard assessments, and compliance documentation\n\n - Working knowledge of ANSI PPE standards, fit-testing protocols, and hazmat handling\n\n - Familiarity with aerospace manufacturing or FAA-regulated environments preferred\n\nCompensation and Benefits\n\nThe salary range for this position is $145,000 - $170,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"28b2ac23-a7b8-4962-8667-e28060a59b20","title":"Fluids Engineer Level 1","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:05:58.987+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/28b2ac23-a7b8-4962-8667-e28060a59b20","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/28b2ac23-a7b8-4962-8667-e28060a59b20/application","descriptionHtml":"About Cowboy Space Corp
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
As a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.
Responsibilities
Own your fluid subsystem from concept through design, analysis, test, and flight.
Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.
Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems
Balance performance, manufacturability, cost, and schedule in every design decision.
Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data
Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.
Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.
Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.
Basic Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.
1+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware. Internships, co-ops, and competition or research team experience count.
Experience taking hardware from concept through build, integration, and test.
Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.
Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
3+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.
Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.
Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.
Familiarity with cryogenic fluid handling, storage, and insulation systems.
Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pneumatics (helium, nitrogen), including oxygen-compatible design practice.
Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).
Hands-on prototyping, machining, brazing, or welding experience.
Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $100,000 – $135,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nAs a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.\n\nResponsibilities\n\n - Own your fluid subsystem from concept through design, analysis, test, and flight.\n\n - Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.\n\n - Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems\n\n - Balance performance, manufacturability, cost, and schedule in every design decision.\n\n - Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data\n\n - Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.\n\n - Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.\n\n - Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.\n\n - Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.\n\n - Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.\n\n - Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.\n\n - 1+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware. Internships, co-ops, and competition or research team experience count.\n\n - Experience taking hardware from concept through build, integration, and test.\n\n - Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.\n\n - Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications\n\n - 3+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.\n\n - Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.\n\n - Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.\n\n - Familiarity with cryogenic fluid handling, storage, and insulation systems.\n\n - Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pneumatics (helium, nitrogen), including oxygen-compatible design practice.\n\n - Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).\n\n - Hands-on prototyping, machining, brazing, or welding experience.\n\n - Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $100,000 – $135,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"3f39360c-0443-40eb-b459-d19f45dc1fb2","title":"Mechanical Engineer | Deployable Radiators","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:42:21.452+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/3f39360c-0443-40eb-b459-d19f45dc1fb2","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/3f39360c-0443-40eb-b459-d19f45dc1fb2/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
As a Mechanical Engineer – Deployable Radiators, you will be the responsible engineer for the large deployable radiators that reject heat from our on-orbit compute payload and integrate the spacecraft’s liquid cooling loop. This is a structures-first, hands-on role: you will own the structural design of the radiator panels, the mechanisms that stow, restrain, and deploy them, and the thermal integration that turns them into a working radiator. You will own this hardware end to end, from concept and analysis through the ground testbeds used to prove it out, qualification, and on-orbit deployment.
These are large, load-bearing structures that must survive demanding launch and ascent environments while stowed and then deploy reliably into a stiff, flat radiating surface on orbit. You will work closely with thermal, structures, manufacturing, propulsion, power, avionics, and software teams to deliver an integrated solution. We’re looking for a strong structures and manufacturing background paired with solid mechanism design skills—someone who can move quickly, iterate often, and take full ownership of hardware that directly determines whether our payload survives launch and stays cool in orbit.
Own the structural design of the deployable radiator panels from concept through flight, sizing them to survive stowed launch and ascent loads and to deploy into a radiating surface.
Perform structural analysis across the full mission profile, including quasi-static and random vibration launch loads and deployed-state dynamics.
Drive design-for-manufacturing of the panels and their assemblies, including joining and/or bonding methods, and work with suppliers to ensure high-quality, scalable production.
Design the deployment mechanisms that stow, restrain, and deploy the radiators—hinges, latches, and release devices—and the interfaces that carry loads into the spacecraft.
Analyze deployment kinematics, mechanism loads, restraint release, synchronization, and deployment reliability and margin, and design out jam and hang-up risks.
Integrate the radiator panels with the liquid cooling loop and perform the thermal design of the radiator—heat rejection, fin efficiency, and thermal gradients—in partnership with the thermal team.
Design, build, and operate ground testbeds and dev rigs to characterize panels and mechanisms, validate deployment, and de-risk the flight design ahead of qualification.
Develop and execute deployment, structural static/modal, vibration, thermal-vacuum, and qualification/acceptance test programs to verify flight-worthiness.
Author and maintain drawings, interface control documents, analysis reports, test procedures, and release/configuration records.
Diagnose and resolve structural, mechanism, and thermal anomalies during integration and test, applying root-cause analysis and implementing corrective actions.
Partner with thermal, structures, propulsion, power, avionics, and software teams to ensure the radiators integrate seamlessly within the overall spacecraft architecture.
Embrace a fast-paced development environment, driving quick design cycles, hardware builds, and test campaigns to accelerate the program schedule.
BS or MS in Mechanical Engineering, Aerospace Engineering, or a related field
3+ years of experience designing and analyzing lightweight structures and mechanical hardware in aerospace or other high-performance environments
Strong structural fundamentals: strength, stiffness, and buckling lightweight structures, and bonded and mechanically fastened joints
Hands-on experience designing mechanisms such as hinges, latches, springs, and release devices or large structural assemblies
Proficiency with FEA for static, modal, and dynamic analysis of structures
Experience taking hardware from concept through build and test, with hands-on integration and test experience
Proficiency with CAD (e.g., NX, SolidWorks, or similar)
Experience working in fast-paced, hardware-focused development environments
Direct experience designing deployable structures—radiators, solar array substrates, antennas, or booms—including stowed restraint, deployment mechanisms, and latching
Experience designing for space environments (thermal, vibration, vacuum) and background in spacecraft structures, mechanisms, or thermal systems
Experience with bonded and welded assemblies and sheet-metal or machined-frame fabrication
Airframe or launch-vehicle primary-structure experience, including significant ascent loads
Familiarity with radiator or thermal-control design and thermal-fluid coupling to cooling loops at the spacecraft system level
Knowledge of aerospace standards (MIL-SPEC, NASA-STD, ECSS) and spaceflight hardware qualification and acceptance margins
Hands-on experience with prototyping, machining, deployment test rigs, and gravity-offload or ambient deployment testing
Startup or early-stage hardware experience; comfort operating with significant technical ambiguity
The salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ABOUT COWBOY SPACE CORP\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\n\nTHE ROLE\n\nAs a Mechanical Engineer – Deployable Radiators, you will be the responsible engineer for the large deployable radiators that reject heat from our on-orbit compute payload and integrate the spacecraft’s liquid cooling loop. This is a structures-first, hands-on role: you will own the structural design of the radiator panels, the mechanisms that stow, restrain, and deploy them, and the thermal integration that turns them into a working radiator. You will own this hardware end to end, from concept and analysis through the ground testbeds used to prove it out, qualification, and on-orbit deployment.\n\nThese are large, load-bearing structures that must survive demanding launch and ascent environments while stowed and then deploy reliably into a stiff, flat radiating surface on orbit. You will work closely with thermal, structures, manufacturing, propulsion, power, avionics, and software teams to deliver an integrated solution. We’re looking for a strong structures and manufacturing background paired with solid mechanism design skills—someone who can move quickly, iterate often, and take full ownership of hardware that directly determines whether our payload survives launch and stays cool in orbit.\n\n\n\n\nRESPONSIBILITIES\n\n - Own the structural design of the deployable radiator panels from concept through flight, sizing them to survive stowed launch and ascent loads and to deploy into a radiating surface.\n\n - Perform structural analysis across the full mission profile, including quasi-static and random vibration launch loads and deployed-state dynamics.\n\n - Drive design-for-manufacturing of the panels and their assemblies, including joining and/or bonding methods, and work with suppliers to ensure high-quality, scalable production.\n\n - Design the deployment mechanisms that stow, restrain, and deploy the radiators—hinges, latches, and release devices—and the interfaces that carry loads into the spacecraft.\n\n - Analyze deployment kinematics, mechanism loads, restraint release, synchronization, and deployment reliability and margin, and design out jam and hang-up risks.\n\n - Integrate the radiator panels with the liquid cooling loop and perform the thermal design of the radiator—heat rejection, fin efficiency, and thermal gradients—in partnership with the thermal team.\n\n - Design, build, and operate ground testbeds and dev rigs to characterize panels and mechanisms, validate deployment, and de-risk the flight design ahead of qualification.\n\n - Develop and execute deployment, structural static/modal, vibration, thermal-vacuum, and qualification/acceptance test programs to verify flight-worthiness.\n\n - Author and maintain drawings, interface control documents, analysis reports, test procedures, and release/configuration records.\n\n - Diagnose and resolve structural, mechanism, and thermal anomalies during integration and test, applying root-cause analysis and implementing corrective actions.\n\n - Partner with thermal, structures, propulsion, power, avionics, and software teams to ensure the radiators integrate seamlessly within the overall spacecraft architecture.\n\n - Embrace a fast-paced development environment, driving quick design cycles, hardware builds, and test campaigns to accelerate the program schedule.\n\n\n\n\nBASIC QUALIFICATIONS\n\n - BS or MS in Mechanical Engineering, Aerospace Engineering, or a related field\n\n - 3+ years of experience designing and analyzing lightweight structures and mechanical hardware in aerospace or other high-performance environments\n\n - Strong structural fundamentals: strength, stiffness, and buckling lightweight structures, and bonded and mechanically fastened joints\n\n - Hands-on experience designing mechanisms such as hinges, latches, springs, and release devices or large structural assemblies\n\n - Proficiency with FEA for static, modal, and dynamic analysis of structures\n\n - Experience taking hardware from concept through build and test, with hands-on integration and test experience\n\n - Proficiency with CAD (e.g., NX, SolidWorks, or similar)\n\n - Experience working in fast-paced, hardware-focused development environments\n\n\n\n\nPREFERRED QUALIFICATIONS\n\n - Direct experience designing deployable structures—radiators, solar array substrates, antennas, or booms—including stowed restraint, deployment mechanisms, and latching\n\n - Experience designing for space environments (thermal, vibration, vacuum) and background in spacecraft structures, mechanisms, or thermal systems\n\n - Experience with bonded and welded assemblies and sheet-metal or machined-frame fabrication\n\n - Airframe or launch-vehicle primary-structure experience, including significant ascent loads\n\n - Familiarity with radiator or thermal-control design and thermal-fluid coupling to cooling loops at the spacecraft system level\n\n - Knowledge of aerospace standards (MIL-SPEC, NASA-STD, ECSS) and spaceflight hardware qualification and acceptance margins\n\n - Hands-on experience with prototyping, machining, deployment test rigs, and gravity-offload or ambient deployment testing\n\n - Startup or early-stage hardware experience; comfort operating with significant technical ambiguity\n\n\n\n\nCOMPENSATION AND BENEFITS\n\nThe salary range for this position is $150,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\n\nITAR REQUIREMENTS\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here. https://www.pmddtc.state.gov/\n\n\n\n\nDISCLAIMER\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"5d26d5a5-56ec-4f8d-9164-f5f65fa6e6b0","title":"Fluids Analyst","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:05:41.473+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/5d26d5a5-56ec-4f8d-9164-f5f65fa6e6b0","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/5d26d5a5-56ec-4f8d-9164-f5f65fa6e6b0/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
As a Fluids Analyst, you will own fluids prediction for the team — the models, the analysis, and the data that back every fluid system decision we make. You are accountable for the full lifecycle of that prediction: standing up early system models before hardware exists, sizing and trading architectures against pressure drop, flow capability, and thermal performance, then closing the loop by reducing test data and correlating it back into the models. You will work closely with fluids design, propulsion, thermal, structures, and test operations, and your predictions will directly set or verify component sizing, test objectives, and flight limits. This is a hands-on analysis role for someone who wants to be in the test bay watching the data come in, not just running cases. You’ll be expected to move quickly, iterate often, and take full ownership of the fluid models the team relies on.
Responsibilities
Own the full lifecycle of fluids prediction and data for the team — from first-order sizing models through correlated, test-anchored models used for flight.
Build and maintain 1D fluid network and transient system models of engine and vehicle fluid systems to predict pressure drop, flow capability, and thermal performance.
Perform early-phase simulation and trade studies to inform architecture selection, line and orifice sizing, valve and regulator selection, and pressurization schedules before hardware is committed.
Predict flow capability and pressure budgets across the system: line and fitting losses, flow distribution and manifold balance, cavitation and choked-flow margin, NPSH, and engine inlet conditions.
Analyze transient behavior — water hammer, priming and chill-in, valve sequencing, blowdown and ullage collapse, tank pressurization and thermal stratification.
Perform CFD analysis of valves, manifolds, and other internal-flow components to resolve loss coefficients, flow distribution, and local behavior that lumped models cannot capture.
Perform thermal-fluid analysis including two-phase and cryogenic behavior, heat leak, insulation performance, and conjugate heat transfer in fluid components.
Define the instrumentation and measurement requirements needed to validate your models — specify what gets measured, where, at what rate, and to what accuracy.
Support component-level and system-level test campaigns: write analysis-driven test objectives and predictions and set red lines and expected values.
Own reduction and analytics of fluids test data — build the data pipelines, automate processing across runs, quantify uncertainty, and turn raw channels into engineering quantities.
Correlate models against test and flight data, quantify model error, and drive the updates that improve predictive accuracy over time.
Establish and maintain the team's analysis methods, model libraries, fluid property data, and validation standards so results are repeatable and reviewable.
Perform anomaly investigation and root cause analysis using test and flight data; reconstruct off-nominal events and recommend corrective action.
Balance model fidelity against schedule — know when a hand calculation is sufficient and when the problem warrants CFD.
Communicate analysis results and their uncertainty clearly to designers, test engineers, and leadership, and document methods, assumptions, and conclusions in review-ready form.
Basic Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.
5+ years of experience performing fluid system analysis for flight vehicles, propulsion systems, or other high-performance hardware.
Strong fundamentals in fluid mechanics, thermodynamics, and heat transfer, including compressible flow, two-phase flow, and transient system behavior.
Experience building 1D fluid network or transient system models with tools such as Flownex, AFT (Fathom/Arrow/Impulse), EASY5, GFSSP, Simulink, or equivalent in-house codes.
Hands-on experience with commercial or open-source CFD (ANSYS Fluent, Siemens STAR-CCM+, or OpenFOAM) applied to internal flow problems.
Proficiency with Python (NumPy, pandas) or MATLAB for model development, data reduction, and automation of analysis workflows.
Experience reducing and interpreting real test data, including correlating analytical predictions against measurements.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
10+ years of experience performing fluid system analysis for flight vehicles, propulsion systems, or other high-performance hardware.
Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.
Experience with cryogenic fluids (LOX, methane, hydrogen, nitrogen, helium), including chill-in, two-phase transients, and thermal stratification.
Familiarity with real-fluid property libraries and equations of state (REFPROP, CoolProp, NIST data) and their limits of validity.
Experience analyzing valves, regulators, injectors, or turbopump feed systems, including flow-force and stability behavior.
Experience supporting propulsion hot-fire testing, cold-flow testing, or vehicle fill/drain operations with live analysis support.
Experience building automated data pipelines or analytics tooling over large test datasets.
Familiarity with uncertainty quantification, design of experiments, or statistical model calibration methods.
Experience with structural or thermal FEA (ANSYS, Nastran, Abaqus) for coupled fluid-structure or conjugate heat transfer problems.
Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid system standards).
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $130,000 – $190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nAs a Fluids Analyst, you will own fluids prediction for the team — the models, the analysis, and the data that back every fluid system decision we make. You are accountable for the full lifecycle of that prediction: standing up early system models before hardware exists, sizing and trading architectures against pressure drop, flow capability, and thermal performance, then closing the loop by reducing test data and correlating it back into the models. You will work closely with fluids design, propulsion, thermal, structures, and test operations, and your predictions will directly set or verify component sizing, test objectives, and flight limits. This is a hands-on analysis role for someone who wants to be in the test bay watching the data come in, not just running cases. You’ll be expected to move quickly, iterate often, and take full ownership of the fluid models the team relies on.\n\n\n\nResponsibilities\n\n - Own the full lifecycle of fluids prediction and data for the team — from first-order sizing models through correlated, test-anchored models used for flight.\n\n - Build and maintain 1D fluid network and transient system models of engine and vehicle fluid systems to predict pressure drop, flow capability, and thermal performance.\n\n - Perform early-phase simulation and trade studies to inform architecture selection, line and orifice sizing, valve and regulator selection, and pressurization schedules before hardware is committed.\n\n - Predict flow capability and pressure budgets across the system: line and fitting losses, flow distribution and manifold balance, cavitation and choked-flow margin, NPSH, and engine inlet conditions.\n\n - Analyze transient behavior — water hammer, priming and chill-in, valve sequencing, blowdown and ullage collapse, tank pressurization and thermal stratification.\n\n - Perform CFD analysis of valves, manifolds, and other internal-flow components to resolve loss coefficients, flow distribution, and local behavior that lumped models cannot capture.\n\n - Perform thermal-fluid analysis including two-phase and cryogenic behavior, heat leak, insulation performance, and conjugate heat transfer in fluid components.\n\n - Define the instrumentation and measurement requirements needed to validate your models — specify what gets measured, where, at what rate, and to what accuracy.\n\n - Support component-level and system-level test campaigns: write analysis-driven test objectives and predictions and set red lines and expected values.\n\n - Own reduction and analytics of fluids test data — build the data pipelines, automate processing across runs, quantify uncertainty, and turn raw channels into engineering quantities.\n\n - Correlate models against test and flight data, quantify model error, and drive the updates that improve predictive accuracy over time.\n\n - Establish and maintain the team's analysis methods, model libraries, fluid property data, and validation standards so results are repeatable and reviewable.\n\n - Perform anomaly investigation and root cause analysis using test and flight data; reconstruct off-nominal events and recommend corrective action.\n\n - Balance model fidelity against schedule — know when a hand calculation is sufficient and when the problem warrants CFD.\n\n - Communicate analysis results and their uncertainty clearly to designers, test engineers, and leadership, and document methods, assumptions, and conclusions in review-ready form.\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.\n\n - 5+ years of experience performing fluid system analysis for flight vehicles, propulsion systems, or other high-performance hardware.\n\n - Strong fundamentals in fluid mechanics, thermodynamics, and heat transfer, including compressible flow, two-phase flow, and transient system behavior.\n\n - Experience building 1D fluid network or transient system models with tools such as Flownex, AFT (Fathom/Arrow/Impulse), EASY5, GFSSP, Simulink, or equivalent in-house codes.\n\n - Hands-on experience with commercial or open-source CFD (ANSYS Fluent, Siemens STAR-CCM+, or OpenFOAM) applied to internal flow problems.\n\n - Proficiency with Python (NumPy, pandas) or MATLAB for model development, data reduction, and automation of analysis workflows.\n\n - Experience reducing and interpreting real test data, including correlating analytical predictions against measurements.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications\n\n - 10+ years of experience performing fluid system analysis for flight vehicles, propulsion systems, or other high-performance hardware.\n\n - Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.\n\n - Experience with cryogenic fluids (LOX, methane, hydrogen, nitrogen, helium), including chill-in, two-phase transients, and thermal stratification.\n\n - Familiarity with real-fluid property libraries and equations of state (REFPROP, CoolProp, NIST data) and their limits of validity.\n\n - Experience analyzing valves, regulators, injectors, or turbopump feed systems, including flow-force and stability behavior.\n\n - Experience supporting propulsion hot-fire testing, cold-flow testing, or vehicle fill/drain operations with live analysis support.\n\n - Experience building automated data pipelines or analytics tooling over large test datasets.\n\n - Familiarity with uncertainty quantification, design of experiments, or statistical model calibration methods.\n\n - Experience with structural or thermal FEA (ANSYS, Nastran, Abaqus) for coupled fluid-structure or conjugate heat transfer problems.\n\n - Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid system standards).\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $130,000 – $190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"c1fb22e0-a320-4fbd-bd1b-95a3794a49ff","title":"Fluids Engineer - Propulsion Valves, Ducts, Lines","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:06:11.189+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/c1fb22e0-a320-4fbd-bd1b-95a3794a49ff","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/c1fb22e0-a320-4fbd-bd1b-95a3794a49ff/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
As a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.
Responsibilities
Own your fluid subsystem from concept through design, analysis, test, and flight.
Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.
Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems
Balance performance, manufacturability, cost, and schedule in every design decision.
Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data
Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.
Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.
Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.
Basic Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.
3+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware.
Experience taking hardware from concept through build, integration, and test.
Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.
Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
10+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.
Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.
Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.
Familiarity with cryogenic fluid handling, storage, and insulation systems.
Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pressurants (helium, nitrogen), including oxygen-compatible design practice.
Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).
Hands-on prototyping, machining, brazing, or welding experience.
Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $130,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nAs a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.\n\nResponsibilities\n\n - Own your fluid subsystem from concept through design, analysis, test, and flight.\n\n - Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.\n\n - Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems\n\n - Balance performance, manufacturability, cost, and schedule in every design decision.\n\n - Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data\n\n - Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.\n\n - Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.\n\n - Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.\n\n - Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.\n\n - Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.\n\n - Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.\n\n - 3+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware.\n\n - Experience taking hardware from concept through build, integration, and test.\n\n - Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.\n\n - Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications\n\n - 10+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.\n\n - Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.\n\n - Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.\n\n - Familiarity with cryogenic fluid handling, storage, and insulation systems.\n\n - Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pressurants (helium, nitrogen), including oxygen-compatible design practice.\n\n - Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).\n\n - Hands-on prototyping, machining, brazing, or welding experience.\n\n - Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $130,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"404a8e14-02a8-4224-8067-13788f167b6d","title":"Fluids Engineer - Vehicle Valves, Ducts, & Small Tubing","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:06:22.355+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/404a8e14-02a8-4224-8067-13788f167b6d","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/404a8e14-02a8-4224-8067-13788f167b6d/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
As a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.
Responsibilities
Own your fluid subsystem from concept through design, analysis, test, and flight.
Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.
Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems
Balance performance, manufacturability, cost, and schedule in every design decision.
Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data
Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.
Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.
Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.
Basic Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.
3+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware.
Experience taking hardware from concept through build, integration, and test.
Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.
Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
10+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.
Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.
Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.
Familiarity with cryogenic fluid handling, storage, and insulation systems.
Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pressurants (helium, nitrogen), including oxygen-compatible design practice.
Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).
Hands-on prototyping, machining, brazing, or welding experience.
Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.
Experience at a fast-moving, hardware-focused startup or early-stage program.
Compensation and Benefits
The salary range for this position is $130,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nAs a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc), Vehicle propulsion feed systems (prevalves, propellant feedlines, etc), Vehicle tank pressure controls (vent valves, repress system, etc), or vehicle pneumatic systems (inert gas valves, regulators, fluid routing, and storage for actuation and control). This is a hands-on role at the center of propulsion and vehicle hardware development. You will work closely with propulsion, structures, thermal, avionics, manufacturing, and test operations to design integrated systems, build hardware, and validate through test. You’ll be expected to move quickly, iterate often, and take full ownership of fluid hardware that directly impacts mission success.\n\nResponsibilities\n\n - Own your fluid subsystem from concept through design, analysis, test, and flight.\n\n - Drive fluid component and system designs for minimum mass while meeting pressure drop, proof, burst, leakage, cycle-life, and operating-life requirements across ground, ascent, and on-orbit environments.\n\n - Design valves, fluid routing architectures, and fluid storage hardware for propellant, pneumatic, and thermal fluid service on rocket engines and vehicle fluid systems\n\n - Balance performance, manufacturability, cost, and schedule in every design decision.\n\n - Perform analysis — hand calculations, FEA, tolerance stack-ups — and validate predictions with test and flight data\n\n - Own fluid subsystem layout and integration, ensuring compatibility across propulsion, thermal, and pneumatic systems.\n\n - Define and execute qualification and acceptance test campaigns (proof, burst, leak, flow, cycle life, vibration); author procedures, acceptance criteria, and anomaly dispositions.\n\n - Develop and maintain engineering drawings, models, specifications, interface control documents, and release documentation.\n\n - Work directly on the factory floor with manufacturing and technicians to iterate quickly and resolve build issues in real time.\n\n - Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.\n\n - Support engine and vehicle integration, hot-fire and fill/drain operations, ground system interfaces, post-test inspection, and refurbishment planning.\n\n\n\nBasic Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or related field.\n\n - 3+ years of experience designing fluid system hardware (valves, regulators, tanks and pressure vessels, tubing, fittings, or manifolds) for flight vehicles or high-performance hardware.\n\n - Experience taking hardware from concept through build, integration, and test.\n\n - Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, structural mechanics, materials, and manufacturing processes.\n\n - Experience with fluid system analysis: pressure drop and flow sizing, structural analysis of pressure vessels, or thermal-fluid modeling.\n\n - Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications\n\n - 10+ years of experience designing fluid system hardware for flight vehicles or high-performance hardware.\n\n - Direct experience with rocket engine, launch vehicle, or spacecraft propulsion fluid systems.\n\n - Experience designing or qualifying valves (solenoid, pneumatic, hydraulic, or mechanically actuated) and pressure regulators.\n\n - Familiarity with cryogenic fluid handling, storage, and insulation systems.\n\n - Knowledge of material and seal compatibility with common propellants (LOX, methane, RP-1, etc) and pressurants (helium, nitrogen), including oxygen-compatible design practice.\n\n - Familiarity with relevant industry standards (AIAA S-080/S-081, ASME BPVC, SAE, and MIL-spec fluid fitting and pressure vessel standards).\n\n - Hands-on prototyping, machining, brazing, or welding experience.\n\n - Experience supporting propulsion hot-fire testing or vehicle fill/drain operations.\n\n - Experience at a fast-moving, hardware-focused startup or early-stage program.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $130,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"d768bf8e-6c6d-4ed6-90d6-9ffa7f8f475a","title":"Test Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:37:48.857+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/d768bf8e-6c6d-4ed6-90d6-9ffa7f8f475a","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/d768bf8e-6c6d-4ed6-90d6-9ffa7f8f475a/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
How fast we can test will set how fast this program moves. You are being hired to make that cycle short: build the stands, then run them. Fluids, mechanical, instrumentation, and controls, from blank sheet through commissioning into routine operation. Hardware and software, mechanical and electrical, testing components, engines, and full stages. When something misbehaves at two in the morning, you figure out whether it's the article, the stand, or the sensor.
Design and build fluid, mechanical, instrumentation, and control systems for component, engine, and stage-level test
Write test procOwn P&IDs and take fluid system designs from schematic through procurement, fabrication, and checkout
Operate, maintain, and troubleshoot those systems once live, including the electrical and software side
Safely operate high-pressure and cryogenic systems: LOX, LNG, high-pressure gas
Develop procedures people can follow under pressure, then run them as test conductor
Perform hazard analysis and set the safety controls, exclusion zones, and abort criteria for your setups
Instrument tests so they answer the question: sensor selection, calibration, DAQ, and sample rates that survive the actual event
Reduce and present test data, and drive anomalies to root cause rather than a retest
Own your stand project schedules, especially the long-lead items nobody else is watching
4-8 years of relevant test experience: propulsion, fluids, energetics, or industrial systems where a mistake had physical consequences
First-principles depth in fluids, thermo, and structures, enough to reason about a system on a whiteboard before opening a tool
Experience creating P&IDs and building the system they describe
Experience integrating and troubleshooting mechanical and electronic systems together, because that's where the failures live
Experience with high-pressure or hazardous environments, and the habits that come with it
Experience writing and operating test procedures
Enough software to be dangerous: data reduction, control sequences, scripting. Python preferred
Self-direction: you'll often be the only person who knows the state of your system
Strong writing. A procedure and a test report are both writing jobs
Willingness to own large and small tasks alike, with a humble and positive attitude
Bachelor's degree in mechanical or aerospace engineering, or similar
Designing cryogenic fluid systems from scratch
Hands-on liquid rocket engine hotfire experience, on the stand rather than adjacent to it
LOX and methane or LNG specifics: cleanliness, materials compatibility, ignition
Control system work: PLCs, sequencing, interlocks, valve and actuator selection
Fabrication literacy (welding, machining, tube bending)
Structural, proof, burst, or environmental test experience alongside propulsion
Compensation and Benefits
The salary range for this position is $130,000- 190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ABOUT COWBOY SPACE CORP:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\n\nTHE ROLE\n\nHow fast we can test will set how fast this program moves. You are being hired to make that cycle short: build the stands, then run them. Fluids, mechanical, instrumentation, and controls, from blank sheet through commissioning into routine operation. Hardware and software, mechanical and electrical, testing components, engines, and full stages. When something misbehaves at two in the morning, you figure out whether it's the article, the stand, or the sensor.\n\n\n\n\nWHAT YOU'LL DO\n\n - Design and build fluid, mechanical, instrumentation, and control systems for component, engine, and stage-level test\n\n - Write test procOwn P&IDs and take fluid system designs from schematic through procurement, fabrication, and checkout\n\n - Operate, maintain, and troubleshoot those systems once live, including the electrical and software side\n\n - Safely operate high-pressure and cryogenic systems: LOX, LNG, high-pressure gas\n\n - Develop procedures people can follow under pressure, then run them as test conductor\n\n - Perform hazard analysis and set the safety controls, exclusion zones, and abort criteria for your setups\n\n - Instrument tests so they answer the question: sensor selection, calibration, DAQ, and sample rates that survive the actual event\n\n - Reduce and present test data, and drive anomalies to root cause rather than a retest\n\n - Own your stand project schedules, especially the long-lead items nobody else is watching\n\n\n\n\nWHAT WE'RE LOOKING FOR\n\n - 4-8 years of relevant test experience: propulsion, fluids, energetics, or industrial systems where a mistake had physical consequences\n\n - First-principles depth in fluids, thermo, and structures, enough to reason about a system on a whiteboard before opening a tool\n\n - Experience creating P&IDs and building the system they describe\n\n - Experience integrating and troubleshooting mechanical and electronic systems together, because that's where the failures live\n\n - Experience with high-pressure or hazardous environments, and the habits that come with it\n\n - Experience writing and operating test procedures\n\n - Enough software to be dangerous: data reduction, control sequences, scripting. Python preferred\n\n - Self-direction: you'll often be the only person who knows the state of your system\n\n - Strong writing. A procedure and a test report are both writing jobs\n\n - Willingness to own large and small tasks alike, with a humble and positive attitude\n\n - Bachelor's degree in mechanical or aerospace engineering, or similar\n\n\nNICE TO HAVE\n\n - Designing cryogenic fluid systems from scratch\n\n - Hands-on liquid rocket engine hotfire experience, on the stand rather than adjacent to it\n\n - LOX and methane or LNG specifics: cleanliness, materials compatibility, ignition\n\n - Control system work: PLCs, sequencing, interlocks, valve and actuator selection\n\n - Fabrication literacy (welding, machining, tube bending)\n\n - Structural, proof, burst, or environmental test experience alongside propulsion\n\nCompensation and Benefits\n\nThe salary range for this position is $130,000- 190,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"5f176285-039f-44e0-ba7a-37a9f3a0eca4","title":"Mechanical Engineer | Solar Array Deployable Structures","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-02T23:42:40.483+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/5f176285-039f-44e0-ba7a-37a9f3a0eca4","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/5f176285-039f-44e0-ba7a-37a9f3a0eca4/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
As a Mechanical Engineer – Solar Array Deployable Structures, you will be the responsible engineer for the large deployable structure that supports and positions our solar array. This is a mechanisms-first, hands-on role: you will architect and own the deployment mechanism along with its actuation, latching, and stowage, and the structural design that makes a very large deployed structure stiff, light, and reliable. You will own this hardware end to end, from concept and analysis through the ground testbeds used to prove it out, qualification, and on-orbit deployment.
Deploying a very large structure reliably is the central challenge of the role. You will work closely with structures, manufacturing, GN&C, power, avionics, propulsion, and software teams to deliver an integrated array. We’re looking for a strong deployable-mechanism background paired with solid structural analysis skills—someone who can move quickly, iterate often, and take full ownership of hardware that directly determines whether our spacecraft gets the power it needs on orbit.
Own the design of the deployable structure’s mechanism from concept through flight, including actuation, deployment sequencing, latching and locking at full extension, and stowage and launch restraint.
Design and analyze the deployment kinematics, actuation, synchronization, and end-of-travel latching, and quantify deployment reliability, force/torque margin, and jam resistance.
Design mechanism details—bearings, guides, drives, dampers, and release devices—with attention to tribology, space-rated lubrication, and repeatable, low-shock deployment.
Perform structural analysis of the deployed and stowed structure—deployed stiffness and fundamental frequency, buckling and stability, strength, and thermal distortion—and design to meet stiffness and pointing requirements.
Design the interfaces to the solar array and its supporting hardware, balancing structural stiffness against operational loads and dynamics.
Design, build, and operate ground testbeds and dev rigs, including gravity-offload deployment fixtures for a very large structure, to characterize the mechanism, validate deployment, and de-risk the flight design.
Develop and execute deployment, life/cycle, structural static/modal, vibration, thermal-vacuum, and qualification/acceptance test programs to verify flight-worthiness.
Drive design-for-manufacturing of long, precision structural elements—tolerances, straightness, and repeatability—and work with suppliers to ensure high-quality, scalable production.
Author and maintain drawings, interface control documents, analysis reports, test procedures, and release/configuration records.
Diagnose and resolve mechanism and structural anomalies during integration and test, applying root-cause analysis and implementing corrective actions.
Partner with structures, GN&C, power, avionics, propulsion, and software teams to ensure the array integrates seamlessly within the overall spacecraft architecture, including low-frequency flexible-body dynamics.
Embrace a fast-paced development environment, driving quick design cycles, hardware builds, and test campaigns to accelerate the program schedule.
BS or MS in Mechanical Engineering, Aerospace Engineering, or a related field
3+ years of experience designing and analyzing deployable mechanisms and/or precision mechanical hardware in aerospace or other high-performance environments
Strong mechanism fundamentals: kinematics, actuation, springs and stored energy, motors and drives, bearings, latches, tribology, and deployment reliability
Solid structural fundamentals: stiffness, buckling and stability, strength, and structural dynamics of slender or lightweight structures
Hands-on experience building and testing mechanisms, including deployment testing
Experience taking hardware from concept through build and test, with hands-on integration and test experience
Proficiency with CAD (e.g., NX, SolidWorks, or similar)
Experience working in fast-paced, hardware-focused development environments
Direct experience designing deployable booms, masts, or large deployable structures for solar arrays, antennas, or similar
Experience with composite structures—design, analysis, layup, bonding, and joint design—and composite fabrication and test
Experience with large or flexible-blanket solar arrays, including deployment, tensioning, and stowage
Experience designing and operating gravity-offload or deployment test rigs for large or long structures
Experience designing for space environments (thermal, vibration, vacuum) and background in spacecraft mechanisms, structures, or deployables
Familiarity with structural dynamics of large flexible structures and their interaction with GN&C (low-frequency modes, pointing, jitter)
Experience with space-rated lubrication, tribology, and mechanism qualification
Knowledge of aerospace standards (MIL-SPEC, NASA-STD, ECSS) and spaceflight hardware qualification and acceptance margins
Startup or early-stage hardware experience; comfort operating with significant technical ambiguity
The salary range for this position is $100,000 – $300,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ABOUT COWBOY SPACE CORP\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\n\nTHE ROLE\n\nAs a Mechanical Engineer – Solar Array Deployable Structures, you will be the responsible engineer for the large deployable structure that supports and positions our solar array. This is a mechanisms-first, hands-on role: you will architect and own the deployment mechanism along with its actuation, latching, and stowage, and the structural design that makes a very large deployed structure stiff, light, and reliable. You will own this hardware end to end, from concept and analysis through the ground testbeds used to prove it out, qualification, and on-orbit deployment.\n\nDeploying a very large structure reliably is the central challenge of the role. You will work closely with structures, manufacturing, GN&C, power, avionics, propulsion, and software teams to deliver an integrated array. We’re looking for a strong deployable-mechanism background paired with solid structural analysis skills—someone who can move quickly, iterate often, and take full ownership of hardware that directly determines whether our spacecraft gets the power it needs on orbit.\n\n\n\n\nRESPONSIBILITIES\n\n - Own the design of the deployable structure’s mechanism from concept through flight, including actuation, deployment sequencing, latching and locking at full extension, and stowage and launch restraint.\n\n - Design and analyze the deployment kinematics, actuation, synchronization, and end-of-travel latching, and quantify deployment reliability, force/torque margin, and jam resistance.\n\n - Design mechanism details—bearings, guides, drives, dampers, and release devices—with attention to tribology, space-rated lubrication, and repeatable, low-shock deployment.\n\n - Perform structural analysis of the deployed and stowed structure—deployed stiffness and fundamental frequency, buckling and stability, strength, and thermal distortion—and design to meet stiffness and pointing requirements.\n\n - Design the interfaces to the solar array and its supporting hardware, balancing structural stiffness against operational loads and dynamics.\n\n - Design, build, and operate ground testbeds and dev rigs, including gravity-offload deployment fixtures for a very large structure, to characterize the mechanism, validate deployment, and de-risk the flight design.\n\n - Develop and execute deployment, life/cycle, structural static/modal, vibration, thermal-vacuum, and qualification/acceptance test programs to verify flight-worthiness.\n\n - Drive design-for-manufacturing of long, precision structural elements—tolerances, straightness, and repeatability—and work with suppliers to ensure high-quality, scalable production.\n\n - Author and maintain drawings, interface control documents, analysis reports, test procedures, and release/configuration records.\n\n - Diagnose and resolve mechanism and structural anomalies during integration and test, applying root-cause analysis and implementing corrective actions.\n\n - Partner with structures, GN&C, power, avionics, propulsion, and software teams to ensure the array integrates seamlessly within the overall spacecraft architecture, including low-frequency flexible-body dynamics.\n\n - Embrace a fast-paced development environment, driving quick design cycles, hardware builds, and test campaigns to accelerate the program schedule.\n\n\n\n\nBASIC QUALIFICATIONS\n\n - BS or MS in Mechanical Engineering, Aerospace Engineering, or a related field\n\n - 3+ years of experience designing and analyzing deployable mechanisms and/or precision mechanical hardware in aerospace or other high-performance environments\n\n - Strong mechanism fundamentals: kinematics, actuation, springs and stored energy, motors and drives, bearings, latches, tribology, and deployment reliability\n\n - Solid structural fundamentals: stiffness, buckling and stability, strength, and structural dynamics of slender or lightweight structures\n\n - Hands-on experience building and testing mechanisms, including deployment testing\n\n - Experience taking hardware from concept through build and test, with hands-on integration and test experience\n\n - Proficiency with CAD (e.g., NX, SolidWorks, or similar)\n\n - Experience working in fast-paced, hardware-focused development environments\n\n\n\n\nPREFERRED QUALIFICATIONS\n\n - Direct experience designing deployable booms, masts, or large deployable structures for solar arrays, antennas, or similar\n\n - Experience with composite structures—design, analysis, layup, bonding, and joint design—and composite fabrication and test\n\n - Experience with large or flexible-blanket solar arrays, including deployment, tensioning, and stowage\n\n - Experience designing and operating gravity-offload or deployment test rigs for large or long structures\n\n - Experience designing for space environments (thermal, vibration, vacuum) and background in spacecraft mechanisms, structures, or deployables\n\n - Familiarity with structural dynamics of large flexible structures and their interaction with GN&C (low-frequency modes, pointing, jitter)\n\n - Experience with space-rated lubrication, tribology, and mechanism qualification\n\n - Knowledge of aerospace standards (MIL-SPEC, NASA-STD, ECSS) and spaceflight hardware qualification and acceptance margins\n\n - Startup or early-stage hardware experience; comfort operating with significant technical ambiguity\n\n\n\n\nCOMPENSATION AND BENEFITS\n\nThe salary range for this position is $100,000 – $300,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\n\nITAR REQUIREMENTS\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here. https://www.pmddtc.state.gov/\n\n\n\n\nDISCLAIMER\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"cb5c851f-ac6e-4206-b321-42a2547ea260","title":"Lead Configurator / Integrator","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-15T00:08:18.227+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/cb5c851f-ac6e-4206-b321-42a2547ea260","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/cb5c851f-ac6e-4206-b321-42a2547ea260/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for a Lead Configurator / Integrator to own the physical architecture of our engines and vehicle subsystems. Reporting to the Head of Valves & Fluid Systems, you will be the person who turns a schematic into a buildable, serviceable, elegant three-dimensional reality—routing fluid conductors, packaging components into tight envelopes, designing mounting hardware, and ensuring every layout decision accounts for structural loads, thermal environments, assembly sequence, and the human who has to work on it next. You live at the intersection of sketches, CAD, physics, and AI—using every tool at your disposal to rapidly drive reality-based trade-offs into early design decisions. The ideal candidate brings an eye for elegance, a physics based intuition for load paths, fluid flow, and secondary structure, and a relentless focus on solutions that are as easy to build and maintain as they are to fly.
Responsibilities:
Own the configuration and packaging of engine assemblies and vehicle subsystems ensuring optimal tradeoffs between, mass, volumetric efficiency within constrained envelopes, cost, and system lead time.
Design and route fluid conductors (tubing, flex lines, manifolds) and small-bore lines across engines and vehicle systems; define routing paths that minimize pressure drop, vibration exposure, and interference while respecting assembly and maintenance access.
Design component mounting hardware, brackets, clamps, and secondary structure; size and substantiate these for flight loads (vibration, acoustic, shock, thermal) with appropriate hand methods and FEA.
Drive layout decisions with explicit consideration for assembly sequence, technician access, tool clearance, refurbishment workflows, and inspection requirements—ensuring that what looks good on screen works on the shop floor.
Conduct rapid design exploration using a combination of hand sketches, parametric CAD, generative design, and AI-assisted layout tools.
Coordinate with propulsion, avionics, and mechanisms teams to resolve spatial conflicts, define interface control boundaries, and ensure subsystem layouts integrate cleanly into the vehicle architecture.
Own the “single source of truth” master configuration models, envelope definitions, keep-out zones, and integration drawings
Evaluate packaging alternatives with quantified trade criteria: mass, routing pressure drop, structural margin, assembly time, maintenance access, and failure-mode exposure, cost, and other supply chain considerations.
Support integration and build activities: resolve fit-check issues in real time, disposition assembly issues, and iterate layouts for manufacturability.
Mentor designers and junior engineers on best practices for configuration design, elegant routing, load-conscious bracketry, and design-for-serviceability principles.
Basic Qualifications:
Bachelor’s degree in Mechanical, Aerospace, or related engineering field.
5+ years of experience in configuration design, systems integration, packaging, or layout engineering for complex mechanical/fluid assemblies—preferably in aerospace, or similarly constrained environments.
High-level proficiency in 3D CAD (NX preferred) with demonstrated ability to build and manage large, multi-discipline assemblies and produce production-quality routing and installation definitions.
Strong understanding of structural loads, secondary structure design, and bracket/clamp architectures and sizing—able to assess whether a mounting solution is structurally adequate without waiting for a full stress cycle.
Hands-on experience with hardware integration: you have been on the floor during assembly, seen what works and what doesn’t, and can design for the human hand and the real tool envelope.
Preferred Qualifications:
Experience configuring rocket engines or launch-vehicle systems: propellant routing, pneumatic lines, bleed/drain/vent lines, and engine-to-vehicle interfaces.
Familiarity with AI-assisted design tools, generative design, topology optimization, or computational layout methods—and a willingness to push these tools further to accelerate configuration decisions.
Working knowledge of tube fabrication constraints (bend radii, weld access, braze clearance, flex-hose routing rules) and how they drive routing geometry decisions.
Experience with vibration and dynamic loads on secondary structure and fluid lines: natural frequency requirements, clamp spacing rules, and anti-vibration mounting techniques.
Background in design-for-maintenance and human factors: ergonomic access analysis, maintenance task planning, or workflow driven layout optimization for serviceability and reuse.
Demonstrated creative problem-solving ability: you naturally generate multiple configuration concepts, sketch rapidly, and converge on elegant solutions that others didn’t see.
Compensation and Benefits
The salary range for this position is $160,000 - $225,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
Key Words For Search Results:
Lead Propulsion Engineer
Engine Integration
Integration Engineer
Propulsion Integration Engineer
Configuration Design
Packaging Engineer
Mechanical Integration
Rocket Engine
Fluid Routing / Tubing Design
Launch Vehicle
CAD (NX / CATIA / SolidWorks)
Aerospace
Design for Assembly
Secondary Structure / Bracketry
Engine Layout
Systems Integration
Component Packaging
Interface Control
Design for Maintenance
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
We are looking for a Wiring Harness Engineer to design and integrate robust electrical harnessing systems for our spacecraft platforms. This role will own the end-to-end cable harness architecture, design, routing, and manufacturing processes across our flight and ground systems.
You will design hardware that survives harsh launch vibrations and thermal vacuum conditions in space. You will work closely with avionics, mechanical, and optical teams to route power, high-speed data, and optical signals reliably through tight spacecraft volumes.
This is a hands-on technical role with high ownership over harness design, prototyping, testing, and flight integration.
Responsibilities
Own the technical roadmap and architecture for electrical and optical harnessing across all spacecraft platforms.
Create detailed harness schematics, routing diagrams, 3D CAD models, and manufacturing drawings.
Design robust cable harness assemblies which meet strict mass, volume, and thermal constraints.
Select space-rated connectors, wire types, shielding materials, and other harness components.
Define comprehensive electrical harness testing protocols and lead their execution to validate flight readiness and system reliability.
Lead prototype assembly, environmental testing (vibration, thermal vacuum), and qualification of harness hardware.
Collaborate with mechanical and optical teams to ensure proper clearance, strain relief, and mechanical interface compatibility.
Support integration and test campaigns on the manufacturing floor and during final spacecraft assembly.
Basic Qualifications
Bachelor's degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a related technical discipline.
2+ years of experience designing and routing complex wire harness assemblies for aerospace, defense, or high-reliability hardware.
Proficiency with 3D CAD software (e.g., NX, CATIA, SolidWorks) and dedicated harness routing modules.
Experience creating detailed manufacturing drawings, flat patterns, and engineering bills of materials (BOM).
Hands-on experience building, prototyping, and troubleshooting wire harnesses or mechanical assemblies.
Preferred Qualifications
5+ years of experience designing and routing complex wire harness assemblies for aerospace, defense, or high-reliability hardware.
Familiarity with Altium Designer for interpreting electrical schematics and defining harness pin-outs
Deep knowledge of space-industry harness standards, including NASA-STD-8739.4 or IPC-WHMA-A-620 space addendum.
Familiarity with EMI/EMC shielding techniques and grounding methodologies for aerospace systems.
Experience managing spacecraft hardware through environmental test cycles, including vibration, shock, and thermal vacuum (TVAC) testing.
Experience designing fiber-optic harnesses, handling optical fibers, and selecting space-rated optical connectors.
Proven ability to work in a fast-paced, high-growth startup environment with cross-functional technical teams.
Compensation and Benefits
The salary range for this position is $100,000-$135,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
As a Structural Analyst, you will own structural prediction and design verification for the team — the loads, the models, the margins, and the data that back every structural decision we make. You are accountable for the full lifecycle of that prediction: deriving the load cases, analyzing static strength, fatigue life, and damage tolerance, setting the margin policy the team designs to, and then closing the loop by reducing structural test data, correlating it back into the models and empowering your other team members to do the same. Beyond running analysis, you will define how structural problems get solved here — choosing the right method for each problem and building the tools and templates the team uses to document and verify the work. You will work closely with the head of analysis, fluids, propulsion, GNC teams, and test operations teams, and your analyses will directly enable test and flight confidence. You’ll be expected to move quickly, iterate often, and take full ownership of the structural predictions the team flies on.
Responsibilities
Own the full lifecycle of structural prediction and data for the team — from load definition and first-order sizing through correlated, test-anchored models used to clear hardware for flight.
Derive and maintain the structural load sets: quasi-static and dynamic load cases, pressure and thermal loads, and coupled loads across ground handling, ascent, and on-orbit environments.
Perform static strength and stability analysis — yield and ultimate margins, buckling, joint and fastener analysis, bearing and bolt-group checks, and local detail stress.
Perform fatigue and durability analysis: spectrum development, cumulative damage, and life prediction for reusable and cycled hardware.
Perform fracture and damage-tolerance analysis with crack growth where applicable, including initial flaw assumptions, critical flaw sizes, and inspection intervals. Provide guidance to the broader team for best design practices to preclude the necessity for these analyses.
Develop the tools, scripts, templates, and checklists the team uses to perform, document, and verify structural analyses so results are consistent, reviewable, and repeatable across engineers.
Select and apply material allowables, accounting for temperature, environment, process, and material form; maintain the allowables the team analyzes to.
Define test objectives and pass/fail criteria; support proof, static, modal, vibration, and life testing with predictions, and perform data analysis and model correlation.
Perform data reduction for structural test data,and correlate analytical predictions against measurements.
Support anomaly investigation and root cause analysis, including failure reconstruction, post-test and post-flight inspection, and disposition of nonconformances.
Required Qualifications
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related field.
5+ years of experience performing structural analysis for flight vehicles, propulsion systems, or other high-performance hardware.
Strong fundamentals in solid mechanics, structural analysis, stability, and materials behavior, including plasticity, fatigue, and fracture with demonstrated experience determining static strength, stability, and fatigue analysis. Knowledgeable of damage-tolerance and crack-growth methods.
Proficiency with commercial FEA tools for linear and nonlinear structural problems.
Ability to substantiate results with classical hand calculations and to explain and defend method selection, not only tool output.
Proficiency with Python or MATLAB for analysis automation, post-processing, and tool development.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
10+ years of experience performing structural analysis for flight vehicles, propulsion systems, or other high-performance hardware.
Direct experience with launch vehicle, spacecraft, or rocket engine structures.
Experience with formal fracture control programs and standards such as NASA-STD-5019, and with crack-growth tools such as NASGRO or AFGROW.
Familiarity with NASA-STD-5001 and NASA-STD-5002 structural design and verification requirements, and with factor-of-safety and model uncertainty factor policy.
Experience with structural dynamics: modal survey and correlation, random vibration, shock, and coupled loads analysis.
Experience with composite and bonded structure analysis, including failure criteria and damage tolerance for laminates and COPVs.
Experience analyzing pressure vessels, tanks, or pressurized structures to ASME BPVC or AIAA S-080/S-081.
Strong working knowledge of relevant industry standards and material allowables sources (MMPDS/MIL-HDBK-5, ASME BPVC, AIAA, NASA structural standards).
Experience with nonlinear FEA — contact, large deflection, material nonlinearity — and with thermal-structural or fluid-structure coupled analysis.
Experience developing analysis automation, scripted workflows (ANSYS APDL or Mechanical scripting), or internal analysis tooling used by a team.
Experience supporting structural qualification campaigns, proof and burst testing, or vehicle static and modal testing.
Experience setting or owning analysis standards and review processes for a group of engineers.
Compensation and Benefits
The salary range for this position is $140,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nAs a Structural Analyst, you will own structural prediction and design verification for the team — the loads, the models, the margins, and the data that back every structural decision we make. You are accountable for the full lifecycle of that prediction: deriving the load cases, analyzing static strength, fatigue life, and damage tolerance, setting the margin policy the team designs to, and then closing the loop by reducing structural test data, correlating it back into the models and empowering your other team members to do the same. Beyond running analysis, you will define how structural problems get solved here — choosing the right method for each problem and building the tools and templates the team uses to document and verify the work. You will work closely with the head of analysis, fluids, propulsion, GNC teams, and test operations teams, and your analyses will directly enable test and flight confidence. You’ll be expected to move quickly, iterate often, and take full ownership of the structural predictions the team flies on.\n\n\n\nResponsibilities\n\n - Own the full lifecycle of structural prediction and data for the team — from load definition and first-order sizing through correlated, test-anchored models used to clear hardware for flight.\n\n - Derive and maintain the structural load sets: quasi-static and dynamic load cases, pressure and thermal loads, and coupled loads across ground handling, ascent, and on-orbit environments.\n\n - Perform static strength and stability analysis — yield and ultimate margins, buckling, joint and fastener analysis, bearing and bolt-group checks, and local detail stress.\n\n - Perform fatigue and durability analysis: spectrum development, cumulative damage, and life prediction for reusable and cycled hardware.\n\n - Perform fracture and damage-tolerance analysis with crack growth where applicable, including initial flaw assumptions, critical flaw sizes, and inspection intervals. Provide guidance to the broader team for best design practices to preclude the necessity for these analyses.\n\n - Develop the tools, scripts, templates, and checklists the team uses to perform, document, and verify structural analyses so results are consistent, reviewable, and repeatable across engineers.\n\n - Select and apply material allowables, accounting for temperature, environment, process, and material form; maintain the allowables the team analyzes to.\n\n - Define test objectives and pass/fail criteria; support proof, static, modal, vibration, and life testing with predictions, and perform data analysis and model correlation.\n\n - Perform data reduction for structural test data,and correlate analytical predictions against measurements.\n\n - Support anomaly investigation and root cause analysis, including failure reconstruction, post-test and post-flight inspection, and disposition of nonconformances.\n\n\n\nRequired Qualifications\n\n - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related field.\n\n - 5+ years of experience performing structural analysis for flight vehicles, propulsion systems, or other high-performance hardware.\n\n - Strong fundamentals in solid mechanics, structural analysis, stability, and materials behavior, including plasticity, fatigue, and fracture with demonstrated experience determining static strength, stability, and fatigue analysis. Knowledgeable of damage-tolerance and crack-growth methods.\n\n - Proficiency with commercial FEA tools for linear and nonlinear structural problems.\n\n - Ability to substantiate results with classical hand calculations and to explain and defend method selection, not only tool output.\n\n - Proficiency with Python or MATLAB for analysis automation, post-processing, and tool development.\n\n - Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\n\n\n\nPreferred Qualifications\n\n - 10+ years of experience performing structural analysis for flight vehicles, propulsion systems, or other high-performance hardware.\n\n - Direct experience with launch vehicle, spacecraft, or rocket engine structures.\n\n - Experience with formal fracture control programs and standards such as NASA-STD-5019, and with crack-growth tools such as NASGRO or AFGROW.\n\n - Familiarity with NASA-STD-5001 and NASA-STD-5002 structural design and verification requirements, and with factor-of-safety and model uncertainty factor policy.\n\n - Experience with structural dynamics: modal survey and correlation, random vibration, shock, and coupled loads analysis.\n\n - Experience with composite and bonded structure analysis, including failure criteria and damage tolerance for laminates and COPVs.\n\n - Experience analyzing pressure vessels, tanks, or pressurized structures to ASME BPVC or AIAA S-080/S-081.\n\n - Strong working knowledge of relevant industry standards and material allowables sources (MMPDS/MIL-HDBK-5, ASME BPVC, AIAA, NASA structural standards).\n\n - Experience with nonlinear FEA — contact, large deflection, material nonlinearity — and with thermal-structural or fluid-structure coupled analysis.\n\n - Experience developing analysis automation, scripted workflows (ANSYS APDL or Mechanical scripting), or internal analysis tooling used by a team.\n\n - Experience supporting structural qualification campaigns, proof and burst testing, or vehicle static and modal testing.\n\n - Experience setting or owning analysis standards and review processes for a group of engineers.\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $140,000 – $195,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - \n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"f9f02ff3-e240-4050-9745-7d59e7f9e741","title":"Ordnance Engineer","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:56:55.368+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/f9f02ff3-e240-4050-9745-7d59e7f9e741","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/f9f02ff3-e240-4050-9745-7d59e7f9e741/application","descriptionHtml":"About Cowboy Space Corporation
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
You own every energetic device on the vehicle. Pyro-valves and pyro-actuated mechanisms, and the initiators, safe-and-arm devices, and detonating trains that fire all of them. You also own the physical reality of energetics on the ground: how we buy them, store them, ship them, handle them, and who is allowed to touch them.
This is a first-hire role for the discipline. There is no ordnance group, no qualified pyro train to inherit, and no explosives site plan. Early on you are running trades, calling vendors, and writing specifications. Later you are qualifying hardware, then standing on the pad watching someone install a live initiator against a procedure you wrote and signed.
You will work alongside our Flight Safety System Architect and our Range Safety Lead. Flight Safety owns the AFTS unit, its reliability case, and the firing circuit. You own the safe-and-arm device and everything downstream of it, all non-safety-critical ordnance on the vehicle, and everything to do with energetics on the ground.
What You’ll Do
Define the ordnance architecture for the vehicle: any pyro-actuated valve or mechanism
Select, specify, and qualify the hardware: initiators and detonators, safe-and-arm and electronic safe-and-arm devices, through-bulkhead initiators, detonating cord and transfer lines, shaped charge, frangible joints, separation nuts, and pin pullers
Own the energetics side of the initiation chain: no-fire and all-fire current, firing margin, function time and margin, and the inadvertent-initiation analysis on your side of the connector
Own the environmental and susceptibility case: HERO and RF susceptibility per MIL-STD-464, ESD, bonding and grounding, thermal, vibration, and shock
Run the qualification campaigns: component-level, subsystem-level, and full-system demonstrations, with the margin and safety-factor testing that MIL-STD-1576 requires
Own hazard classification, net explosive weight, and the explosive site plan: quantity-distance arcs, siting, and the compatibility rules that constrain where things can live
Stand up storage and magazine licensing, and own ATF, DOT, and DESR 6055.09 / DoD 4145.26-M compliance for buying, storing, shipping, and handling
Basic Qualifications:
Bachelor's degree in mechanical, aerospace, chemical, or electrical engineering, or similar
5-10 years of experience in ordnance, pyrotechnics, or energetic systems on launch vehicles, missiles, or spacecraft
Hands-on experience taking an ordnance device or an initiation train through qualification
Working command of MIL-STD-1576 and the explosives safety regime around it: hazard classification, quantity-distance, and the DoD and ATF rules that govern energetics on the ground
Electrical fluency sufficient to argue about the firing chain: bridgewire and exploding-foil devices, no-fire and all-fire current, firing margin, ESD and RF susceptibility, and the analysis showing inadvertent initiation cannot happen
Real knowledge of energetic materials: what the common formulations do, how they age, what they are compatible with, and what temperature and vacuum do to them
Excellent written communication. Your procedures will be executed by people who are not you, on hardware that only fails once
Reusable vehicle experience: safing recovered hardware and requalifying or replacing ordnance after flight
Preferred Qualifications:
Flight termination ordnance experience specifically: thrust termination charge design, linear shaped charge on tank structure, and the qualification evidence required for range approval
Energetic materials depth: formulation, compatibility and aging studies, or running a lot acceptance and surveillance program
Having stood up an explosives site plan, a magazine, or an ATF license from scratch
Pyroshock test and analysis experience, per NASA-STD-7003 or similar
Familiarity with SSCMAN/AFSPCMAN 91-710 and the MSPSP process from the applicant's side
Working knowledge of how these parts are actually made, and what a supplier can and cannot hold
Experience at a startup or small hardware company where the ordnance engineer also chased the parts, the license, and the procedure
Vandenberg and/or Cape Canaveral operating experience
Compensation and Benefits
The salary range for this position is $140,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ORDNANCE ENGINEER | JOB DESCRIPTION\n\n\n\nAbout Cowboy Space Corporation\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role\n\nYou own every energetic device on the vehicle. Pyro-valves and pyro-actuated mechanisms, and the initiators, safe-and-arm devices, and detonating trains that fire all of them. You also own the physical reality of energetics on the ground: how we buy them, store them, ship them, handle them, and who is allowed to touch them.\n\nThis is a first-hire role for the discipline. There is no ordnance group, no qualified pyro train to inherit, and no explosives site plan. Early on you are running trades, calling vendors, and writing specifications. Later you are qualifying hardware, then standing on the pad watching someone install a live initiator against a procedure you wrote and signed.\n\nYou will work alongside our Flight Safety System Architect and our Range Safety Lead. Flight Safety owns the AFTS unit, its reliability case, and the firing circuit. You own the safe-and-arm device and everything downstream of it, all non-safety-critical ordnance on the vehicle, and everything to do with energetics on the ground.\n\n\n\nWhat You’ll Do\n\n - Define the ordnance architecture for the vehicle: any pyro-actuated valve or mechanism\n\n - Select, specify, and qualify the hardware: initiators and detonators, safe-and-arm and electronic safe-and-arm devices, through-bulkhead initiators, detonating cord and transfer lines, shaped charge, frangible joints, separation nuts, and pin pullers\n\n - Own the energetics side of the initiation chain: no-fire and all-fire current, firing margin, function time and margin, and the inadvertent-initiation analysis on your side of the connector\n\n - Own the environmental and susceptibility case: HERO and RF susceptibility per MIL-STD-464, ESD, bonding and grounding, thermal, vibration, and shock\n\n - Run the qualification campaigns: component-level, subsystem-level, and full-system demonstrations, with the margin and safety-factor testing that MIL-STD-1576 requires\n\n - Own hazard classification, net explosive weight, and the explosive site plan: quantity-distance arcs, siting, and the compatibility rules that constrain where things can live\n\n - Stand up storage and magazine licensing, and own ATF, DOT, and DESR 6055.09 / DoD 4145.26-M compliance for buying, storing, shipping, and handling\n\n\n\n Basic Qualifications:\n\n - Bachelor's degree in mechanical, aerospace, chemical, or electrical engineering, or similar\n\n - 5-10 years of experience in ordnance, pyrotechnics, or energetic systems on launch vehicles, missiles, or spacecraft\n\n - Hands-on experience taking an ordnance device or an initiation train through qualification\n\n - Working command of MIL-STD-1576 and the explosives safety regime around it: hazard classification, quantity-distance, and the DoD and ATF rules that govern energetics on the ground\n\n - Electrical fluency sufficient to argue about the firing chain: bridgewire and exploding-foil devices, no-fire and all-fire current, firing margin, ESD and RF susceptibility, and the analysis showing inadvertent initiation cannot happen\n\n - Real knowledge of energetic materials: what the common formulations do, how they age, what they are compatible with, and what temperature and vacuum do to them\n\n - Excellent written communication. Your procedures will be executed by people who are not you, on hardware that only fails once\n\n - Reusable vehicle experience: safing recovered hardware and requalifying or replacing ordnance after flight\n\n\n\n Preferred Qualifications:\n\n - Flight termination ordnance experience specifically: thrust termination charge design, linear shaped charge on tank structure, and the qualification evidence required for range approval\n\n - Energetic materials depth: formulation, compatibility and aging studies, or running a lot acceptance and surveillance program\n\n - Having stood up an explosives site plan, a magazine, or an ATF license from scratch\n\n - Pyroshock test and analysis experience, per NASA-STD-7003 or similar\n\n - Familiarity with SSCMAN/AFSPCMAN 91-710 and the MSPSP process from the applicant's side\n\n - Working knowledge of how these parts are actually made, and what a supplier can and cannot hold\n\n - Experience at a startup or small hardware company where the ordnance engineer also chased the parts, the license, and the procedure\n\n - Vandenberg and/or Cape Canaveral operating experience\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $140,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"18481288-902d-4ecf-872b-eb5fd900cfab","title":"TCA Mechanical Design Engineer Level 1","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-21T16:30:38.325+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/18481288-902d-4ecf-872b-eb5fd900cfab","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/18481288-902d-4ecf-872b-eb5fd900cfab/application","descriptionHtml":"TCA Mechanical Design Engineer Level 1
Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we’re unlocking entirely new ways to operate both in orbit and on Earth.
Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We’re moving quickly to solve complex technical challenges and build a new category of space infrastructure.
About the Role:
We are seeking a TCA Mechanical Design Engineer Level 1 who is eager to build depth in manufacturing processes, tooling design, and specialized fabrication methodologies for rocket engine injector, combustion chamber, and nozzle development. The ideal candidate pairs a strong mechanical engineering foundation with hands-on shop and lab experience from internships, co-ops, or student design-build-test teams. This is a real ownership role from day one: you will own TCA hardware through rapid design/build/test cycles, with senior TCA engineers to learn from. You will work closely with propulsion, structures, thermal, materials and processes, manufacturing, and test operations. This position is located onsite in Kent, WA.
Responsibilities:
Own end-to-end TCA hardware lifecycle from requirements through manufacturing to flight qualification
Lead mechanical design optimized for manufacturability, applying physics-based analysis — hand calculations, thermal and structural FEA, and tolerance stack-ups
Implement advanced manufacturing techniques: additive manufacturing, precision CNC machining, EDM, and specialized joining (e.g. laser welding, vacuum brazing, diffusion bonding)
Design tooling, fixtures, and work-holding solutions for rapid development and repeatable production
Develop and qualify manufacturing process parameters for novel materials and geometries
Plan and execute hotfire test campaigns, analyze results, and lead rapid redesign efforts balancing performance with manufacturing constraints
Release production-ready models, drawings, specifications, and release documentation
Work directly with machinists, welders, and technicians on the shop floor to close the loop between design intent and what actually gets built
Basic Qualifications:
Bachelor's degree in Mechanical, Manufacturing, or Aerospace Engineering
1+ years of experience in mechanical design for rocket engine or comparable high-performance hardware. Internships, co-ops, and competition or research team experience count.
Strong mechanical design proficiency with DFM/DFA emphasis, leading to hands-on fabrication, assembly or component manufacturing experience
Proficiency with 3D CAD (NX, SolidWorks, CATIA, or Creo), structural analysis tools, and creating engineering drawings to ASME Y14.5 GD&T standards
Strong fundamentals in thermodynamics, fluid dynamics, and structural mechanics
Must be a U.S. citizen or national, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State
Preferred Qualifications:
2+ years of experience with rocket engine TCA hardware, including component lifecycle ownership through production
Hands-on experience with CNC machining, welding/brazing, or additive manufacturing
Design for Additive Manufacturing (DfAM) experience
Precision machining knowledge: 5-axis CNC, high-speed machining, Swiss machining
Specialized joining expertise: vacuum brazing, electron beam/laser welding, friction stir welding
Tooling design: fixtures, EDM electrodes, CMM/welding fixtures
Ansys Mechanical, Fluent, or Thermal Desktop experience
Master's degree in an engineering discipline
Leadership role on a student rocketry, Formula SAE, or similar design-build-test team
Willingness to spend regular time on the shop floor and at the test stand, including occasional off-hours work during test campaigns
Experience at a fast-moving, hardware-focused startup or early-stage program
Compensation and Benefits
The salary range for this position is $100,000 – $150,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp.:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
Cowboy Space builds its own launch vehicle. The engine, the turbopumps that feed it, the mechanisms that separate and land the vehicle, and the fluid systems that move propellant through all of it are designed, built and tested in house in Kent, Washington. This internship puts you on one of those four teams.
This is a hands-on hardware internship. You will own a scoped piece of real work: a component, an analysis, or a test. You will take it from definition through to a result the team uses, and you will present that result before you leave.
There are six tracks, tell us in your application which track interests you and why. Assignment depends on your background and team needs.
POWERPACK: The turbopump that feeds the engine: inducers, impellers, volutes, diffusers, turbine hardware, seals and housings.
MECHANISMS: Separation systems, landing gear, aero control surfaces and electromechanical actuation, designed for reuse.
FLUIDS: Valves, feedlines, manifolds and pressure vessels that move propellant and gas to the engine.
TCA & THRUSTERS: Injectors and thrust chambers, where propellant becomes thrust.
AVIONICS: Electrical systems supporting advanced optical and laser satellite payloads.
COMPUTE/SOFTWARE: Software reliability for avionics and compute systems across the full lifecycle.
Responsibilities:
Bring creativity to every design challenge and own your work through to completion.
Own a scoped component, analysis or test task end to end, under the direction of an experienced engineer.
Produce CAD models and engineering drawings to ASME Y14.5 GD&T standards.
Run the analysis on your own work, including hand calculations and FEA, then check your predictions against test data.
Work on the shop floor with machinists and technicians, and see your part get made.
Support component and engine test: help write instrumentation requests, take test-day support shifts, and reduce the data afterward.
Troubleshoot hardware, take part in root cause discussions, and carry the resulting changes.
Present your work and your results to the team at the end of the term.
Basic Qualifications:
Currently enrolled in an undergraduate or graduate program in a STEM field (Mechanical Engineering, Electrical Engineering, Computer Science, Aerospace Engineering, Chemical Engineering, Physics, Materials Science, or equivalent).
Strong fundamentals in at least one of: fluid mechanics, thermodynamics, structural mechanics, kinematics, or heat transfer.
Proficiency with CAD (NX, SolidWorks, CATIA, Creo, or Fusion 360).
Comfort working hands-on with hardware, in a lab or shop, and with test equipment.
A collaborative, self-directed working style, and comfort with ambiguity.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
Experience seeing a mechanical design through to physical hardware — built, assembled and tested. Coursework, competition teams and personal projects all count.
Hands-on prototyping, machining, brazing or welding.
Engineering drawings to ASME Y14.5 GD&T.
Working knowledge of FEA tools (ANSYS, Nastran, or Abaqus).
By track: (Powerpack) rotating machinery, turbomachinery or rotordynamics coursework; (Mechanisms) mechanisms, actuators or deployable structures; (Fluids) valves, pressure vessels or fluid system sizing; (TCA & Thrusters) combustion, injectors or propulsion test.
A track record of picking up an unfamiliar problem and closing it out with minimal direction.
Compensation
(Quarter-long internship) — Paid $1,800 weekly
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
Space Datacenter Networking Engineer | Job Description
Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in low Earth orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute and transmitting energy via infrared lasers to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we are unlocking entirely new ways to operate in orbit and on Earth.
Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We are moving quickly to solve complex technical challenges and build a new category of space infrastructure.
The Role
As a Space Datacenter Networking Engineer, you will design the high-performance fabric that allows accelerators in orbit to operate as a cluster. You will own the compute, storage, management, and diagnostic networks inside the payload and their interfaces to spacecraft communications and ground systems.
A degraded link cannot require a technician. You will design performance, telemetry, failure isolation, and recovery into the network, then prove that behavior with representative workloads and injected faults. This architecture and lab role is based in San Carlos, California.
Responsibilities
\t•\tOwn topology, protocols, addressing, routing, performance targets, and failure domains for Space Datacenter networks.
\t•\tSelect and integrate switches, adapters, interconnects, cabling, and management components.
\t•\tModel and measure collective performance, congestion, latency, availability, and workload sensitivity.
\t•\tDefine management and diagnostic paths that remain available through compute-fabric failures.
\t•\tBuild telemetry that identifies marginal links and components before they fail.
\t•\tDevelop isolation, rerouting, and graceful-degradation behavior with firmware and software teams.
\t•\tBuild representative test fabrics, automate validation, inject faults, and lead root-cause analysis.
\t•\tDefine spacecraft and ground interfaces and qualify critical components for the mission environment.
Basic Qualifications
\t•\t5+ years designing or operating high-performance AI, HPC, storage, or low-latency networks.
\t•\tDeep experience with InfiniBand, RoCE, high-performance Ethernet, or a comparable compute fabric.
\t•\tStrong understanding of topology, congestion control, collective communication, failure domains, and telemetry.
\t•\tHands-on experience configuring, benchmarking, and debugging network hardware.
\t•\tProficiency in Python or another language used for test automation and telemetry analysis.
\t•\tBachelor's degree in electrical engineering, computer engineering, computer science, or a related field, or equivalent practical experience.
Preferred Qualifications
\t•\tRail-optimized network design for distributed training or inference.
\t•\tEmbedded, remote, power-constrained, or radiation-exposed networking experience.
\t•\tSwitch or adapter firmware, FPGA, kernel-driver, or low-level network-software experience.
\t•\tAutomated fault injection, health scoring, adaptive routing, or link isolation.
\t•\tSpacecraft communications, optical inter-satellite links, or ground-link interface experience.
What You Will Accomplish
In your first year, you will:
\t•\tEstablish the baseline Space Datacenter network topology, interfaces, and performance model.
\t•\tDemonstrate representative collective-workload performance on an integrated test fabric.
\t•\tProve detection, isolation, and recovery for the network failure modes that matter in flight.
Compensation and Benefits
The salary range for this position is $196,720 - $236,484 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
\t•\tEquity in Cowboy Space Corp.
\t•\tEmployees and their eligible dependents may enroll in medical, dental, and vision insurance.
\t•\t401(k) retirement savings plan.
\t•\tPaid time off and 10 paid holidays per calendar year.
\t•\tPaid parental leave.
\t•\tRelocation assistance, if applicable.
\t•\tDaily lunch in the office and a fully stocked kitchen with beverages and snacks.
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state, or local laws.
","descriptionPlain":"Space Datacenter Networking Engineer | Job Description\n\nCowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in low Earth orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute and transmitting energy via infrared lasers to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we are unlocking entirely new ways to operate in orbit and on Earth.\n\nFounded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We are moving quickly to solve complex technical challenges and build a new category of space infrastructure.\n\nThe Role\n\nAs a Space Datacenter Networking Engineer, you will design the high-performance fabric that allows accelerators in orbit to operate as a cluster. You will own the compute, storage, management, and diagnostic networks inside the payload and their interfaces to spacecraft communications and ground systems.\n\nA degraded link cannot require a technician. You will design performance, telemetry, failure isolation, and recovery into the network, then prove that behavior with representative workloads and injected faults. This architecture and lab role is based in San Carlos, California.\n\nResponsibilities\n\n• Own topology, protocols, addressing, routing, performance targets, and failure domains for Space Datacenter networks.\n\n• Select and integrate switches, adapters, interconnects, cabling, and management components.\n\n• Model and measure collective performance, congestion, latency, availability, and workload sensitivity.\n\n• Define management and diagnostic paths that remain available through compute-fabric failures.\n\n• Build telemetry that identifies marginal links and components before they fail.\n\n• Develop isolation, rerouting, and graceful-degradation behavior with firmware and software teams.\n\n• Build representative test fabrics, automate validation, inject faults, and lead root-cause analysis.\n\n• Define spacecraft and ground interfaces and qualify critical components for the mission environment.\n\nBasic Qualifications\n\n• 5+ years designing or operating high-performance AI, HPC, storage, or low-latency networks.\n\n• Deep experience with InfiniBand, RoCE, high-performance Ethernet, or a comparable compute fabric.\n\n• Strong understanding of topology, congestion control, collective communication, failure domains, and telemetry.\n\n• Hands-on experience configuring, benchmarking, and debugging network hardware.\n\n• Proficiency in Python or another language used for test automation and telemetry analysis.\n\n• Bachelor's degree in electrical engineering, computer engineering, computer science, or a related field, or equivalent practical experience.\n\nPreferred Qualifications\n\n• Rail-optimized network design for distributed training or inference.\n\n• Embedded, remote, power-constrained, or radiation-exposed networking experience.\n\n• Switch or adapter firmware, FPGA, kernel-driver, or low-level network-software experience.\n\n• Automated fault injection, health scoring, adaptive routing, or link isolation.\n\n• Spacecraft communications, optical inter-satellite links, or ground-link interface experience.\n\nWhat You Will Accomplish\n\nIn your first year, you will:\n\n• Establish the baseline Space Datacenter network topology, interfaces, and performance model.\n\n• Demonstrate representative collective-workload performance on an integrated test fabric.\n\n• Prove detection, isolation, and recovery for the network failure modes that matter in flight.\n\nCompensation and Benefits\n\nThe salary range for this position is $196,720 - $236,484 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n• Equity in Cowboy Space Corp.\n\n• Employees and their eligible dependents may enroll in medical, dental, and vision insurance.\n\n• 401(k) retirement savings plan.\n\n• Paid time off and 10 paid holidays per calendar year.\n\n• Paid parental leave.\n\n• Relocation assistance, if applicable.\n\n• Daily lunch in the office and a fully stocked kitchen with beverages and snacks.\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities, and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state, or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"3ce9a912-751d-4224-8e03-61ac54228cbd","title":"Sr. Sourcing and Procurement Manager","department":"Supply Chain & Procurement","team":"Supply Chain & Procurement","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-14T23:56:36.621+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/3ce9a912-751d-4224-8e03-61ac54228cbd","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/3ce9a912-751d-4224-8e03-61ac54228cbd/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the role:
We are seeking a Senior Sourcing & Procurement Manager ( Individual Contributor ) to support mission-critical hardware programs at Cowboy Space Corp. You will own the end-to-end lifecycle of purchase orders and supplier engagement for complex engineered products—ensuring our teams have the materials, components, and services required to meet aggressive development timelines.
This role is ideal for someone who thrives in fast-paced, high-growth environments and enjoys combining analytical rigor with hands-on execution across supply chain operations. This role is an individual contributor, however there is opportunity for growth into a supervisory role and later a people manager role.
Responsibilities
Execute purchase orders, including supplier negotiations, risk mitigation, and vendor management for critical programs
Develop and maintain data-driven sourcing tools and dashboards to track supplier performance, spend, and delivery accuracy
Drive cost efficiency initiatives through supplier collaboration and identification of manufacturing or process improvements
Manage procurement workflows, including pre-award reviews and ensuring high-quality, compliant purchasing packages
Identify and implement opportunities to automate procurement processes and reduce manual workflows
Partner cross-functionally with engineering, finance, and operations to support hardware development and production
Basic Qualifications:
Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)).
Experience in sourcing, procurement, or supply chain operations within a technical or engineering environment
Proficiency with data tools (e.g., SQL, Python, or BI tools) to analyze and visualize supply chain metrics
Experience with ERP, MRP, MES, or similar enterprise systems
Strong negotiation skills with experience managing vendors, contracts, or statements of work
Ability to operate in fast-paced, ambiguous environments with strong ownership and attention to detail
Bachelor’s degree in Supply Chain, Operations, Engineering, or a related field (or equivalent experience)
Strong communication skills and the ability to collaborate with Engineering teams to translate complex requirements into actionable solutions with suppliers
Preferred Qualifications:
Experience supporting complex hardware or engineering programs
Background in high-growth or deeply technical organizations
Experience managing high-value spend portfolios or vendor-owned inventory agreements
Familiarity with automation tools or process optimization within procurement workflows
Prior experience in aerospace, space, or other frontier technology industries
Compensation and Benefits
The salary range for this position is $130,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"SR. SOURCING AND PROCUREMENT MANAGER \n\n \n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n \n\nBackground\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n \n\nAbout the role:\n We are seeking a Senior Sourcing & Procurement Manager ( Individual Contributor ) to support mission-critical hardware programs at Cowboy Space Corp. You will own the end-to-end lifecycle of purchase orders and supplier engagement for complex engineered products—ensuring our teams have the materials, components, and services required to meet aggressive development timelines.\n\nThis role is ideal for someone who thrives in fast-paced, high-growth environments and enjoys combining analytical rigor with hands-on execution across supply chain operations. This role is an individual contributor, however there is opportunity for growth into a supervisory role and later a people manager role.\n\n \n\nResponsibilities\n\n - Execute purchase orders, including supplier negotiations, risk mitigation, and vendor management for critical programs\n\n - Develop and maintain data-driven sourcing tools and dashboards to track supplier performance, spend, and delivery accuracy\n\n - Drive cost efficiency initiatives through supplier collaboration and identification of manufacturing or process improvements\n\n - Manage procurement workflows, including pre-award reviews and ensuring high-quality, compliant purchasing packages\n\n - Identify and implement opportunities to automate procurement processes and reduce manual workflows\n\n - Partner cross-functionally with engineering, finance, and operations to support hardware development and production\n\n \n\nBasic Qualifications:\n\n - Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)).\n\n - Experience in sourcing, procurement, or supply chain operations within a technical or engineering environment\n\n - Proficiency with data tools (e.g., SQL, Python, or BI tools) to analyze and visualize supply chain metrics\n\n - Experience with ERP, MRP, MES, or similar enterprise systems\n\n - Strong negotiation skills with experience managing vendors, contracts, or statements of work\n\n - Ability to operate in fast-paced, ambiguous environments with strong ownership and attention to detail\n\n - Bachelor’s degree in Supply Chain, Operations, Engineering, or a related field (or equivalent experience)\n\n - Strong communication skills and the ability to collaborate with Engineering teams to translate complex requirements into actionable solutions with suppliers\n\n \n\nPreferred Qualifications:\n\n - Experience supporting complex hardware or engineering programs\n\n - Background in high-growth or deeply technical organizations\n\n - Experience managing high-value spend portfolios or vendor-owned inventory agreements\n\n - Familiarity with automation tools or process optimization within procurement workflows\n\n - Prior experience in aerospace, space, or other frontier technology industries\n\n \n\nCompensation and Benefits\n\nThe salary range for this position is $130,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"785956e4-2d57-4b5a-9621-c2e54e99ccc0","title":"Internship 2027","department":"Spacecraft Engineering","team":"Spacecraft Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-16T16:01:44.943+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/785956e4-2d57-4b5a-9621-c2e54e99ccc0","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/785956e4-2d57-4b5a-9621-c2e54e99ccc0/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects — from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
We're looking for a Mechanical/Aerospace Engineering Intern to join our team in Kent, Washington for Summer 2027. This is a hands-on opportunity to work alongside experienced spacecraft engineers on the mechanical systems that make our orbital solar power satellites possible — from structural design and thermal management to assembly, integration, and test. You'll contribute to real hardware that is on the path to flight, not a simulated project, while learning directly from engineers who have built spacecraft at SpaceX, Blue Origin, Stoke Space, Astranis, and NASA.
Responsibilities
Support the design and analysis of structural, mechanical, or thermal subsystems using CAD tools and engineering analysis methods
Assist in developing and executing test plans for mechanical hardware, including structural, vibration, thermal, or deployment testing
Participate in the build, integration, and assembly of flight or engineering development hardware in the lab
Analyze test data and generate technical reports summarizing findings, anomalies, and design recommendations
Collaborate cross-functionally with electrical, software, and systems engineering teams to resolve integration issues
Support fabrication and machine shop activities, including reviewing drawings and coordinating with machinists or vendors
Help maintain engineering documentation, including drawings, test procedures, and design change requests
Present findings and progress updates to the engineering team throughout the internship
Basic Qualifications
Currently pursuing a B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or a related field
Coursework or hands-on project experience in mechanical design, structural analysis, or thermal systems (e.g., senior design, formula/rocketry/robotics teams, research lab work)
Proficiency with CAD software (e.g., SolidWorks, CATIA, or similar)
Strong fundamentals in statics, dynamics, materials, and/or thermodynamics
Demonstrated ability to work hands-on with hardware, not just simulation or theory
Strong ownership mentality, comfort with ambiguity, and ability to work effectively in a fast-paced startup environment
Available to work on-site in Kent, WA for the full duration of the Summer 2027 internship
Preferred Qualifications
Experience with spacecraft, aerospace structures, or other flight hardware programs (internship, co-op, or extracurricular project team)
Familiarity with finite element analysis (FEA) tools (e.g., ANSYS, Nastran)
Exposure to machining, fabrication, or hands-on prototyping
Compensation
(Quarter-long internship) — Paid $1,800 weekly
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Senior Manufacturing Engineer, you will be responsible for establishing how the engine is made as we build a rocket engine factory from the ground up, making key decisions about how hardware gets made, equipment purchases, and process development, rather than inheriting any existing systems.
Manufacturing Engineering is not a support function here. Our manufacturing engineers are accountable for delivering hardware. You will direct DFM for new and existing components, set the manufacturing direction for the parts you own, define how they get built and inspected, specify the tooling and the equipment, and own the result when hardware reaches the build cell. If a component is hard to make, that is a manufacturing engineering outcome.
This role adapts to changing program needs and your strengths, rather than being limited to a single component. We seek candidates with broad experience across programs and processes who understand different manufacturing methods and why they are chosen.
Responsibilities:
Define the manufacturing concept of operations (CONOPS) and the design-for-manufacturability (DFM) strategy for your hardware, covering production methods, equipment selection, and build sequence.
Bring a culture of creativity to every design and manufacturing challenge, ask the hard questions, own each fix or improvement with true accountability, and see it through to completion.
Support facility layout and planning. Identify, specify, and purchase capital equipment. Afterward, install, integrate, and qualify the equipment.
Design tooling and fixtures to support all processes from machining, welding, assembly, to handling and transport.
Lead the process qualification plan for your hardware in partnership with Materials & Processes and Quality teams. Manage supplier interactions for externally routed parts and processes, including process capability and first article inspections.
Oversee the qualification of new processes brought in-house.
Author all build documentation for your hardware, including routings, work instructions, process specifications, and the manufacturing bill of materials. Use engineering judgment to determine the necessary level of detail for each step based on hardware maturity and design fidelity.
Own your hardware’s delivery, build cycle time, yield, and rate readiness. Identify and resolve constraints, then scale the process from first article to repeatable production.
Ensure configuration and pedigree are tracked throughout the entire build and test process. Manage the disposition of nonconforming hardware, lead rework and repair efforts, resolve root causes, and oversee nonconformance reports from creation to closure.
Mentor team members within and outside the manufacturing engineering group.
Basic Qualifications:
Minimum of 8 years of hands-on experience in hardware manufacturing, utilizing a variety of methods such as machining, additive manufacturing, welding, brazing, forming, casting, forging, cleaning, non-destructive testing, precision assembly, and acceptance testing of integrated hardware.
Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Aerospace Engineering, Materials Science, or equivalent experience.
Comprehensive understanding of mechanical design and manufacturing principles, including proficiency with GD&T per ASME Y14.5, tolerance stack analysis, and dimensional inspection techniques such as CMM, Faro Arm, Blue Light Scan, and manual Inspection.
Demonstrated hands-on ownership of build and assembly processes on the manufacturing floor.
Proficiency in CAD or similar computer-aided design tools such as NX, Solidworks, Creo, or CATIA
Excellent written and verbal communication skills, with a proven ability to facilitate and resolve challenging technical discussions.
Experience evaluating and dispositioning nonconforming hardware and developing detailed rework or repair plans.
Preferred Qualifications:
Background spanning multiple product lines and manufacturing methods.
Proven track record in establishing new factories or production lines, and/or transferring qualified manufacturing processes between sites.
Extensive development-phase involvement, including taking hardware from concept through first article and qualification to repeatable production at rate. Proficiency with Product Lifecycle Management (PLM) and Manufacturing Execution System (MES) software.
Demonstrated ability to develop work instructions and process specifications and qualify them through ongoing conversations and iteration.
Proven skillset in the design, analysis, and procurement of tooling for manufacturing and assembly applications throughout product lifecycle.
Proficiency in Siemens-based CAM and/or machine languages.
Compensation and Benefits:
The salary range for this position is $175,000-$220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"ABOUT COWBOY SPACE CORP:\n\n\n\nMission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\n\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nAbout the Role:\n\nAs a Senior Manufacturing Engineer, you will be responsible for establishing how the engine is made as we build a rocket engine factory from the ground up, making key decisions about how hardware gets made, equipment purchases, and process development, rather than inheriting any existing systems.\n\nManufacturing Engineering is not a support function here. Our manufacturing engineers are accountable for delivering hardware. You will direct DFM for new and existing components, set the manufacturing direction for the parts you own, define how they get built and inspected, specify the tooling and the equipment, and own the result when hardware reaches the build cell. If a component is hard to make, that is a manufacturing engineering outcome.\n\nThis role adapts to changing program needs and your strengths, rather than being limited to a single component. We seek candidates with broad experience across programs and processes who understand different manufacturing methods and why they are chosen.\n\n\n\nResponsibilities:\n\n - Define the manufacturing concept of operations (CONOPS) and the design-for-manufacturability (DFM) strategy for your hardware, covering production methods, equipment selection, and build sequence.\n\n - Bring a culture of creativity to every design and manufacturing challenge, ask the hard questions, own each fix or improvement with true accountability, and see it through to completion.\n\n - Support facility layout and planning. Identify, specify, and purchase capital equipment. Afterward, install, integrate, and qualify the equipment.\n\n - Design tooling and fixtures to support all processes from machining, welding, assembly, to handling and transport.\n\n - Lead the process qualification plan for your hardware in partnership with Materials & Processes and Quality teams. Manage supplier interactions for externally routed parts and processes, including process capability and first article inspections.\n\n - Oversee the qualification of new processes brought in-house.\n\n - Author all build documentation for your hardware, including routings, work instructions, process specifications, and the manufacturing bill of materials. Use engineering judgment to determine the necessary level of detail for each step based on hardware maturity and design fidelity.\n\n - Own your hardware’s delivery, build cycle time, yield, and rate readiness. Identify and resolve constraints, then scale the process from first article to repeatable production.\n\n - Ensure configuration and pedigree are tracked throughout the entire build and test process. Manage the disposition of nonconforming hardware, lead rework and repair efforts, resolve root causes, and oversee nonconformance reports from creation to closure.\n\n - Mentor team members within and outside the manufacturing engineering group.\n\n\n\nBasic Qualifications:\n\n - Minimum of 8 years of hands-on experience in hardware manufacturing, utilizing a variety of methods such as machining, additive manufacturing, welding, brazing, forming, casting, forging, cleaning, non-destructive testing, precision assembly, and acceptance testing of integrated hardware.\n\n - Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Aerospace Engineering, Materials Science, or equivalent experience.\n\n - Comprehensive understanding of mechanical design and manufacturing principles, including proficiency with GD&T per ASME Y14.5, tolerance stack analysis, and dimensional inspection techniques such as CMM, Faro Arm, Blue Light Scan, and manual Inspection.\n\n - Demonstrated hands-on ownership of build and assembly processes on the manufacturing floor.\n\n - Proficiency in CAD or similar computer-aided design tools such as NX, Solidworks, Creo, or CATIA\n\n - Excellent written and verbal communication skills, with a proven ability to facilitate and resolve challenging technical discussions.\n\n - Experience evaluating and dispositioning nonconforming hardware and developing detailed rework or repair plans.\n \n \n\nPreferred Qualifications:\n\n - Background spanning multiple product lines and manufacturing methods.\n\n - Proven track record in establishing new factories or production lines, and/or transferring qualified manufacturing processes between sites.\n\n - Extensive development-phase involvement, including taking hardware from concept through first article and qualification to repeatable production at rate. Proficiency with Product Lifecycle Management (PLM) and Manufacturing Execution System (MES) software.\n\n - Demonstrated ability to develop work instructions and process specifications and qualify them through ongoing conversations and iteration.\n\n - Proven skillset in the design, analysis, and procurement of tooling for manufacturing and assembly applications throughout product lifecycle.\n\n - Proficiency in Siemens-based CAM and/or machine languages.\n\n\n\nCompensation and Benefits:\n\nThe salary range for this position is $175,000-$220,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"d71e2bb4-8a43-43a2-a200-97ff3ffab07e","title":"Facilities Manager","department":"Supply Chain & Procurement","team":"Supply Chain & Procurement","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-18T21:36:16.621+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/d71e2bb4-8a43-43a2-a200-97ff3ffab07e","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/d71e2bb4-8a43-43a2-a200-97ff3ffab07e/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
We are looking for an experienced Facilities Manager to lead operations at our new Kent-based facility. You will be responsible for ensuring the safe, efficient, and compliant operation of our manufacturing and engineering spaces, supporting rapid growth while maintaining the high standards required for aerospace hardware development.
This role is ideal for someone who excels at building and maintaining world-class facilities, enjoys problem-solving in dynamic environments, and takes pride in creating spaces where engineering teams can do their best work.
Responsibilities
Oversee all facility operations including HVAC, electrical, plumbing, and building systems maintenance
Manage vendor relationships for maintenance, security, janitorial, and specialized services
Ensure compliance with local, state, and federal regulations including OSHA, fire codes, and environmental standards
Lead facility security programs including access control, surveillance systems, and emergency response protocols
Plan and execute facility modifications, buildouts, and capital improvement projects
Develop and manage the facilities budget, tracking expenses and identifying cost optimization opportunities
Coordinate with engineering teams to support cleanroom, lab, and production environment requirements
Manage space planning and workplace configuration to support team growth and operational needs
Basic Qualifications
Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3))
7+ years of experience in facilities management, building operations, or related field
Demonstrated experience managing complex building systems (HVAC, electrical, fire/life safety)
Strong knowledge of OSHA regulations, building codes, and workplace safety requirements
Experience managing vendor contracts and coordinating multiple service providers
Budget management experience with demonstrated cost control capabilities
Strong communication skills and ability to work cross-functionally with engineering and operations teams
Preferred Qualifications
Facilities management experience in aerospace, defense, or high-tech manufacturing environments
Experience with cleanroom operations, ESD-controlled environments, or specialized lab facilities
Certified Facility Manager (CFM) or Facility Management Professional (FMP) certification
Experience with facility security requirements for ITAR-controlled environments
Project management experience for facility buildouts or renovations
Familiarity with CMMS (Computerized Maintenance Management Systems)
Compensation and Benefits
$110,000 - $150,000 annually, depending on experience
Equity in Cowboy Space
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid leave for new parents
Relocation assistance
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space's discretion.
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Cowboy Space is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\n\n\nMission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\n\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nWe are looking for an experienced Facilities Manager to lead operations at our new Kent-based facility. You will be responsible for ensuring the safe, efficient, and compliant operation of our manufacturing and engineering spaces, supporting rapid growth while maintaining the high standards required for aerospace hardware development.\n\nThis role is ideal for someone who excels at building and maintaining world-class facilities, enjoys problem-solving in dynamic environments, and takes pride in creating spaces where engineering teams can do their best work.\n\n\n\nResponsibilities\n\n - Oversee all facility operations including HVAC, electrical, plumbing, and building systems maintenance\n\n - Manage vendor relationships for maintenance, security, janitorial, and specialized services\n\n - Ensure compliance with local, state, and federal regulations including OSHA, fire codes, and environmental standards\n\n - Lead facility security programs including access control, surveillance systems, and emergency response protocols\n\n - Plan and execute facility modifications, buildouts, and capital improvement projects\n\n - Develop and manage the facilities budget, tracking expenses and identifying cost optimization opportunities\n\n - Coordinate with engineering teams to support cleanroom, lab, and production environment requirements\n\n - Manage space planning and workplace configuration to support team growth and operational needs\n\n\n\nBasic Qualifications\n\n - Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3))\n\n - 7+ years of experience in facilities management, building operations, or related field\n\n - Demonstrated experience managing complex building systems (HVAC, electrical, fire/life safety)\n\n - Strong knowledge of OSHA regulations, building codes, and workplace safety requirements\n\n - Experience managing vendor contracts and coordinating multiple service providers\n\n - Budget management experience with demonstrated cost control capabilities\n\n - Strong communication skills and ability to work cross-functionally with engineering and operations teams\n\n\n\nPreferred Qualifications\n\n - Facilities management experience in aerospace, defense, or high-tech manufacturing environments\n\n - Experience with cleanroom operations, ESD-controlled environments, or specialized lab facilities\n\n - Certified Facility Manager (CFM) or Facility Management Professional (FMP) certification\n\n - Experience with facility security requirements for ITAR-controlled environments\n\n - Project management experience for facility buildouts or renovations\n\n - Familiarity with CMMS (Computerized Maintenance Management Systems)\n\n\n\nCompensation and Benefits\n\n$110,000 - $150,000 annually, depending on experience\n\n - Equity in Cowboy Space\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid leave for new parents\n\n - Relocation assistance\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space's discretion.\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.\n\nCowboy Space is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"10df4638-4287-4193-95ed-8020ca94f737","title":"Embedded Software Engineer","department":"Software Engineering","team":"Software Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-24T01:09:13.074+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/10df4638-4287-4193-95ed-8020ca94f737","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/10df4638-4287-4193-95ed-8020ca94f737/application","descriptionHtml":"Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
We're looking for an Embedded Software Engineer to take ownership of real-time software for spacecraft subsystems, including power distribution, thermal control, and related avionics boards. You'll join a small embedded team where your work spans the full lifecycle: board bring-up, driver and application development, hardware/software debugging, and supporting reliable firmware updates for hardware in the field and on orbit. This is a high-ownership role: after ramp-up, you'll be the standing owner of a meaningful piece of our embedded software stack.
Own embedded software for spacecraft subsystems from concept through on-orbit operations
Design, develop, and debug real-time embedded software for microcontroller-based avionics boards in both FreeRTOS and bare-metal environments
Implement low-level drivers, peripheral interfaces, and real-time control loops for power distribution, thermal control, sensors, and actuators
Build and maintain software supporting board bring-up as well as safe, robust in-field and in-flight firmware update mechanisms
Integrate with and develop robust command and telemetry infrastructure
Work deeply at the software-to-hardware boundary: read schematics, understand pinouts, drive physical hardware, and diagnose issues that could originate in firmware or hardware
Build robust, fault-tolerant systems with attention to reliability, determinism, and performance in constrained environments
Support board bring-up, hardware integration, and hardware-in-the-loop (HITL) testing
Develop automated test frameworks and validation tooling for embedded systems
Collaborate closely with electrical, avionics, and software teams to define system architecture and interfaces
Investigate anomalies, perform root cause analysis, and implement fixes across hardware/software boundaries
Contribute to system-level design, including fault detection, isolation, and recovery (FDIR) strategies
3+ years of experience (or equivalent practical experience) in embedded software or firmware development
Strong programming skills in C/C++ for embedded systems
Experience developing for embedded microcontrollers, including work with RTOS-based (e.g., FreeRTOS) and/or bare-metal environments
Comfort working at the hardware boundary: reading schematics, using debugging tools (JTAG, oscilloscopes, logic analyzers), and reasoning about electrical behavior
Experience with hardware/software integration and board bring-up
Ability to own a subsystem largely independently after ramp-up
Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field
Experience developing embedded software for aerospace, automotive, robotics, or other high-reliability systems
Experience with common embedded communication protocols (SPI, I2C, UART, CAN) and embedded networking stacks
Experience building or working with firmware update and bootloader systems for deployed or remote hardware
Understanding of fault-tolerant design, redundancy, and high-reliability system architecture
Experience with HITL testing and system validation
Familiarity with Python or scripting for test automation and tooling; interest or experience in Rust for embedded development is a plus
Experience working in fast-paced, high-ownership environments with rapid iteration cycles
Exposure to radiation-tolerant design considerations for space systems
Compensation and Benefits
The salary range for this position is $130,000 - $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"Mission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\n\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation ’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\n\nTHE ROLE\n\nWe're looking for an Embedded Software Engineer to take ownership of real-time software for spacecraft subsystems, including power distribution, thermal control, and related avionics boards. You'll join a small embedded team where your work spans the full lifecycle: board bring-up, driver and application development, hardware/software debugging, and supporting reliable firmware updates for hardware in the field and on orbit. This is a high-ownership role: after ramp-up, you'll be the standing owner of a meaningful piece of our embedded software stack.\n\n\n\n\nRESPONSIBILITIES\n\n - Own embedded software for spacecraft subsystems from concept through on-orbit operations\n\n - Design, develop, and debug real-time embedded software for microcontroller-based avionics boards in both FreeRTOS and bare-metal environments\n\n - Implement low-level drivers, peripheral interfaces, and real-time control loops for power distribution, thermal control, sensors, and actuators\n\n - Build and maintain software supporting board bring-up as well as safe, robust in-field and in-flight firmware update mechanisms\n\n - Integrate with and develop robust command and telemetry infrastructure\n\n - Work deeply at the software-to-hardware boundary: read schematics, understand pinouts, drive physical hardware, and diagnose issues that could originate in firmware or hardware\n\n - Build robust, fault-tolerant systems with attention to reliability, determinism, and performance in constrained environments\n\n - Support board bring-up, hardware integration, and hardware-in-the-loop (HITL) testing\n\n - Develop automated test frameworks and validation tooling for embedded systems\n\n - Collaborate closely with electrical, avionics, and software teams to define system architecture and interfaces\n\n - Investigate anomalies, perform root cause analysis, and implement fixes across hardware/software boundaries\n\n - Contribute to system-level design, including fault detection, isolation, and recovery (FDIR) strategies\n\n\n\n\nBASIC QUALIFICATIONS\n\n - 3+ years of experience (or equivalent practical experience) in embedded software or firmware development\n\n - Strong programming skills in C/C++ for embedded systems\n\n - Experience developing for embedded microcontrollers, including work with RTOS-based (e.g., FreeRTOS) and/or bare-metal environments\n\n - Comfort working at the hardware boundary: reading schematics, using debugging tools (JTAG, oscilloscopes, logic analyzers), and reasoning about electrical behavior\n\n - Experience with hardware/software integration and board bring-up\n\n - Ability to own a subsystem largely independently after ramp-up\n\n\n\n\nPREFERRED QUALIFICATIONS\n\n - Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field\n\n - Experience developing embedded software for aerospace, automotive, robotics, or other high-reliability systems\n\n - Experience with common embedded communication protocols (SPI, I2C, UART, CAN) and embedded networking stacks\n\n - Experience building or working with firmware update and bootloader systems for deployed or remote hardware\n\n - Understanding of fault-tolerant design, redundancy, and high-reliability system architecture\n\n - Experience with HITL testing and system validation\n\n - Familiarity with Python or scripting for test automation and tooling; interest or experience in Rust for embedded development is a plus\n\n - Experience working in fast-paced, high-ownership environments with rapid iteration cycles\n\n - Exposure to radiation-tolerant design considerations for space systems\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $130,000 - $185,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"56d1d7e4-fa7e-4c25-aa8b-6828447fc64a","title":"Intern, Software Engineering, 2027","department":"Software Engineering","team":"Software Engineering","employmentType":"FullTime","location":"San Carlos, California","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-21T23:15:23.746+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressRegion":"California","addressCountry":"United States","addressLocality":"San Carlos"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/56d1d7e4-fa7e-4c25-aa8b-6828447fc64a","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/56d1d7e4-fa7e-4c25-aa8b-6828447fc64a/application","descriptionHtml":"About Cowboy Space Corp.
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
Responsibilities
Design, development, and testing of software across flight, embedded, and ground systems, including avionics, guidance/navigation/control, and satellite bus/payload software
Build and maintain software for signal processing, RF/optical communication pipelines, and on-orbit compute infrastructure (GPU/TPU clusters)
Develop tooling and services for mission operations, telemetry/command infrastructure, and satellite health monitoring
Write, test, and debug code across the stack — from low-level embedded/real-time systems to higher-level ground and data systems
Collaborate with hardware, electrical, and systems engineering teams to define interfaces, debug integration issues, and validate end-to-end system behavior
Build simulation, test, and hardware-in-the-loop frameworks to validate software against spacecraft requirements
Participate in code reviews, write technical documentation, and contribute to engineering best practices as the team and codebase scale
Basic Qualifications
Currently enrolled as an undergraduate or graduate student in Computer Science, Computer Engineering, Electrical Engineering, or a related STEM field
Strong fundamentals in software engineering: data structures, algorithms, and computer architecture
Proficiency in at least one systems or general-purpose programming language (C, C++, Python, or similar)
Collaborative, self-directed work style; comfort with ambiguity and learning quickly
Preferred Qualifications
Experience with embedded or real-time systems programming (RTOS, bare-metal, or similar constrained environments)
Exposure to signal processing, hardware description languages (VHDL/Verilog), or FPGA-based development
Familiarity with flight software frameworks (e.g., cFS, F Prime) or spacecraft software architectures
Experience with version control, CI/CD pipelines, and automated testing frameworks
Prior internship, coursework, or personal project experience involving robotics, satellites, avionics, or other hardware-adjacent software
Comfort debugging across the hardware/software boundary, including use of tools like oscilloscopes, logic analyzers, or debuggers
Compensation
(Quarter-long internship) — Paid $1,800 weekly
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp.\n\n\n\nMission\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\n Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nResponsibilities\n\n - Design, development, and testing of software across flight, embedded, and ground systems, including avionics, guidance/navigation/control, and satellite bus/payload software\n\n - Build and maintain software for signal processing, RF/optical communication pipelines, and on-orbit compute infrastructure (GPU/TPU clusters)\n\n - Develop tooling and services for mission operations, telemetry/command infrastructure, and satellite health monitoring\n\n - Write, test, and debug code across the stack — from low-level embedded/real-time systems to higher-level ground and data systems\n\n - Collaborate with hardware, electrical, and systems engineering teams to define interfaces, debug integration issues, and validate end-to-end system behavior\n\n - Build simulation, test, and hardware-in-the-loop frameworks to validate software against spacecraft requirements\n\n - Participate in code reviews, write technical documentation, and contribute to engineering best practices as the team and codebase scale\n\n\n\nBasic Qualifications\n\n - Currently enrolled as an undergraduate or graduate student in Computer Science, Computer Engineering, Electrical Engineering, or a related STEM field\n\n - Strong fundamentals in software engineering: data structures, algorithms, and computer architecture\n\n - Proficiency in at least one systems or general-purpose programming language (C, C++, Python, or similar)\n\n - Collaborative, self-directed work style; comfort with ambiguity and learning quickly\n\n\n\nPreferred Qualifications\n\n - Experience with embedded or real-time systems programming (RTOS, bare-metal, or similar constrained environments)\n\n - Exposure to signal processing, hardware description languages (VHDL/Verilog), or FPGA-based development\n\n - Familiarity with flight software frameworks (e.g., cFS, F Prime) or spacecraft software architectures\n\n - Experience with version control, CI/CD pipelines, and automated testing frameworks\n\n - Prior internship, coursework, or personal project experience involving robotics, satellites, avionics, or other hardware-adjacent software\n\n - Comfort debugging across the hardware/software boundary, including use of tools like oscilloscopes, logic analyzers, or debuggers\n\nCompensation\n\n(Quarter-long internship) — Paid $1,800 weekly\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\n - Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"afa46a23-5b25-4322-a2a1-a9049d367a2f","title":"Senior Mechanisms Engineer - Satellite Mechanisms","department":"Launch & Propulsion Engineering","team":"Launch & Propulsion Engineering","employmentType":"FullTime","location":"Kent, Washington","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-09-23T15:01:01.016+00:00","isListed":true,"isRemote":false,"workplaceType":"OnSite","address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/afa46a23-5b25-4322-a2a1-a9049d367a2f","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/afa46a23-5b25-4322-a2a1-a9049d367a2f/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role:
As a Mechanisms Engineer, you will own a critical spacecraft mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be hold-down and release mechanisms (HDRMs), solar array deployment and drive systems, deployable structures (antennas, booms, radiators), or thermal/radiator articulation mechanisms. This is a hands-on role at the center of spacecraft hardware development. You will work closely with structures, thermal, power, avionics, and mission operations to design integrated systems, build hardware, and validate through test. You'll be expected to move quickly, iterate often, and take full ownership of mechanisms that directly impact mission success.
Responsibilities:
Own your mechanism subsystem from concept through design, analysis, test, and flight.
Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across launch, on-orbit deployment, and mission-life environments.
Balance performance, manufacturability, cost, and schedule in every design decision.
Perform analysis — hand calculations, FEA, tolerance stack-ups, deployment dynamics — and validate predictions with test and on-orbit data.
Define and execute qualification and acceptance test campaigns, including vibration, thermal vacuum, deployment, and life testing; author procedures, acceptance criteria, and anomaly dispositions.
Develop and maintain engineering drawings, models, and release documentation.
Work directly on the factory floor with manufacturing and integration & test teams to iterate quickly and resolve build issues in real time.
Troubleshoot hardware anomalies, perform root cause analysis, and implement design improvements.
Support spacecraft integration & test, launch site operations, and on-orbit commissioning/anomaly response.
Basic Qualifications:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field.
5+ years of experience designing mechanisms or mechanical systems for spacecraft, launch vehicles, or high-performance hardware.
Experience taking hardware from concept through build, integration, and test.
Strong fundamentals in structural mechanics, kinematics, materials, and manufacturing processes.
Proficiency with CAD (NX, SolidWorks, CATIA, or Creo) and creating engineering drawings to ASME Y14.5 GD&T standards.
Proficiency with FEA tools (ANSYS, Nastran, or Abaqus) for mechanism load-path and dynamic problems.
Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications:
10+ years of experience designing mechanisms or mechanical systems for spacecraft or high-performance flight hardware.
Direct experience with hold-down and release mechanisms (HDRMs), solar array deployment systems, or other spacecraft deployables.
Experience with pyrotechnic, non-explosive actuator (NEA), or other low-shock release devices.
Hands-on prototyping and machining experience.
Familiarity with spacecraft thermal environments and their effect on mechanism performance.
Experience at a fast-moving, hardware-focused startup or early-stage spacecraft program.
Compensation and Benefits
The salary range for this position is $150,000 – $180,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
The Role
As a Controls Software Engineer on the Pointing & Tracking team, you will own the software control loop that keeps a laser precisely pointed between two moving platforms, both satellite-to-ground and satellite-to-satellite. You will use closed-loop feedback from onboard sensors to drive fine-pointing actuators in an embedded real-time environment. This is control-systems software, not general application development: the core of the job is translating control theory into a robust, working real-time implementation and taking dedicated ownership of a system that is central to our mission.
Responsibilities
Own the pointing and tracking control loop from design through on-orbit operations
Design, implement, and tune closed-loop controllers that keep optical links precisely pointed between moving platforms
Translate control theory (e.g., state estimation, PID, state-space, optimal control methods) into real-time embedded software in Rust
Perform stability analysis, closed-loop tuning, and performance characterization of control algorithms
Build simulation and analysis tools to model, validate, and iterate on control system behavior
Support hardware integration and hardware-in-the-loop (HIL) testing of the full sensing-to-actuation chain
Develop automated test frameworks to validate control performance across operating conditions
Collaborate with GNC, optics, avionics, and firmware teams to define interfaces and system-level pointing architecture
Investigate on-orbit and test anomalies, perform root cause analysis, and drive fixes across software and hardware boundaries
Develop fault detection, isolation, and recovery (FDIR) strategies
Basic Qualifications
3+ years of experience (or equivalent practical experience) in control systems, GNC, robotics, or embedded software development
Hands-on experience designing, implementing, and tuning closed-loop control systems
Strong understanding of control theory fundamentals
Strong programming skills in a systems language (e.g., Rust, C, or C++) with willingness to work in Rust
Experience implementing control algorithms in a real-time or embedded context
Experience integrating software with sensors and actuators, including debugging across the hardware/software boundary
Preferred Qualifications
Bachelor's or advanced degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Robotics, Computer Science, or a related field
Experience with precision pointing, tracking, stabilization, or gimbal control systems (e.g., optical terminals, telescopes, seekers, camera stabilization, or similar)
Experience with spacecraft GNC, attitude control, or other high-reliability control applications in aerospace, defense, or robotics
Professional experience writing Rust
Experience with control system modeling, simulation, and analysis tools (e.g., MATLAB/Simulink, Python-based tooling)
Experience with hardware-in-the-loop (HIL) testing and system validation
Familiarity with estimation and sensor fusion techniques (e.g., Kalman filters)
Understanding of fault-tolerant design and high-reliability system architecture
Experience working in fast-paced, high-ownership environments with rapid iteration cycles
Compensation and Benefits
The salary range for this position is $170,000 - $192,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\nMission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n\n\nBackground\n\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n\n\nThe Role\n\nAs a Controls Software Engineer on the Pointing & Tracking team, you will own the software control loop that keeps a laser precisely pointed between two moving platforms, both satellite-to-ground and satellite-to-satellite. You will use closed-loop feedback from onboard sensors to drive fine-pointing actuators in an embedded real-time environment. This is control-systems software, not general application development: the core of the job is translating control theory into a robust, working real-time implementation and taking dedicated ownership of a system that is central to our mission.\n\n\n\nResponsibilities\n\n - Own the pointing and tracking control loop from design through on-orbit operations\n\n - Design, implement, and tune closed-loop controllers that keep optical links precisely pointed between moving platforms\n\n - Translate control theory (e.g., state estimation, PID, state-space, optimal control methods) into real-time embedded software in Rust\n\n - Perform stability analysis, closed-loop tuning, and performance characterization of control algorithms\n\n - Build simulation and analysis tools to model, validate, and iterate on control system behavior\n\n - Support hardware integration and hardware-in-the-loop (HIL) testing of the full sensing-to-actuation chain\n\n - Develop automated test frameworks to validate control performance across operating conditions\n\n - Collaborate with GNC, optics, avionics, and firmware teams to define interfaces and system-level pointing architecture\n\n - Investigate on-orbit and test anomalies, perform root cause analysis, and drive fixes across software and hardware boundaries\n\n - Develop fault detection, isolation, and recovery (FDIR) strategies\n\n\n\nBasic Qualifications\n\n - 3+ years of experience (or equivalent practical experience) in control systems, GNC, robotics, or embedded software development\n\n - Hands-on experience designing, implementing, and tuning closed-loop control systems\n\n - Strong understanding of control theory fundamentals\n\n - Strong programming skills in a systems language (e.g., Rust, C, or C++) with willingness to work in Rust\n\n - Experience implementing control algorithms in a real-time or embedded context\n\n - Experience integrating software with sensors and actuators, including debugging across the hardware/software boundary\n\n\n\nPreferred Qualifications\n\n - Bachelor's or advanced degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Robotics, Computer Science, or a related field\n\n - Experience with precision pointing, tracking, stabilization, or gimbal control systems (e.g., optical terminals, telescopes, seekers, camera stabilization, or similar)\n\n - Experience with spacecraft GNC, attitude control, or other high-reliability control applications in aerospace, defense, or robotics\n\n - Professional experience writing Rust\n\n - Experience with control system modeling, simulation, and analysis tools (e.g., MATLAB/Simulink, Python-based tooling)\n\n - Experience with hardware-in-the-loop (HIL) testing and system validation\n\n - Familiarity with estimation and sensor fusion techniques (e.g., Kalman filters)\n\n - Understanding of fault-tolerant design and high-reliability system architecture\n\n - Experience working in fast-paced, high-ownership environments with rapid iteration cycles\n\n\n\nCompensation and Benefits\n\nThe salary range for this position is $170,000 - $192,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\nEquity in Cowboy Space Corp.\n\nEmployees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n401(k) retirement savings plan\n\nPaid time off\n\n10 paid holidays per calendar year\n\nPaid parental leave\n\nRelocation assistance if applicable\n\nDaily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n\n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.\n\n\n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.\n\n","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}},{"id":"291e3472-d685-4f43-993c-7586b30b27a7","title":"Executive & Corporate Communications Partner","department":"People","team":"People","employmentType":"FullTime","location":"San Carlos, CA or Seattle, WA","shouldDisplayCompensationOnJobPostings":false,"secondaryLocations":[],"publishedAt":"2026-10-12T17:51:35.265+00:00","isListed":true,"isRemote":null,"workplaceType":null,"address":{"postalAddress":{"addressCountry":"United States"}},"jobUrl":"https://jobs.ashbyhq.com/cowboyspace/291e3472-d685-4f43-993c-7586b30b27a7","applyUrl":"https://jobs.ashbyhq.com/cowboyspace/291e3472-d685-4f43-993c-7586b30b27a7/application","descriptionHtml":"About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
Cowboy Space is looking for an Executive & Corporate Communications Partner to shape and amplify the voices of the CEO and members of the executive team, and to own the company’s corporate and internal communications.
You will work directly with senior leaders to communicate the company’s mission, technical progress, and long-term vision. You will develop distinct executive narratives, identify opportunities for meaningful visibility, and prepare our leaders for interviews, podcasts, speaking engagements, and other important public moments.
Your focus will be the positioning, voice, and effectiveness of our executives. This requires excellent writing, sound judgment, intellectual curiosity, and the confidence to challenge and sharpen ideas. You will help each leader communicate authentically while reinforcing a clear and consistent company narrative. You will also own corporate communications - press releases, announcements, and company messaging - and internal communications to employees, keeping all three tightly aligned.
Responsibilities
Executive Communications
Build and lead a communications roadmap for the CEO and members of the executive team, strengthening their individual profiles as leaders in space technology.
Act as a trusted strategic advisor, shaping key messages and maintaining narrative consistency across interviews, podcasts, speaking engagements, and public appearances.
Develop and continually refine each executive’s personal and professional narrative, translating the company’s mission and vision into a compelling individual voice.
Identify and position executives for relevant speaking engagements, interviews, podcasts, and other opportunities.
Develop talking points, briefing materials, presentations, and preparation plans for executive appearances.
Conduct preparation sessions, anticipate difficult questions, and coordinate follow up after appearances.
Monitor executive visibility against company priorities and recommend new audiences, channels, and formats, using share-of-voice, coverage, and engagement metrics, that can amplify each leader’s voice.
Corporate Communications
Own corporate communications: draft and manage press releases, media statements, and messaging for company milestones, partnerships, and major announcements.
Own the company’s social and organic channels (e.g., LinkedIn, X, YouTube) to grow audience and reinforce positioning.
Own the strategy for the company website and other digital properties.
Maintain a consistent company narrative across executive and corporate channels, in partnership with the Head of Marketing & Communications.
Media Relations
Coordinate with external communications partners on media strategy, proactive pitches, inbound opportunities, and journalist relationships.
Build and maintain direct relationships with reporters and editors across space, technology, business, and policy media.
Alignment, Issues & Cross-functional
Ensure executive and corporate positioning is accurate, timely, and consistent with the company’s broader messaging.
Partner closely with the Head of Marketing, to whom this role reports, to align executive communications with company positioning, milestones, campaigns, and events.
Provide clear and thoughtful communications guidance during sensitive or rapidly evolving situations, including issues and crisis response.
Basic Qualifications
3 or more years of experience in executive communications, corporate communications, journalism, speechwriting, public affairs, or a related field.
Experience advising and supporting founders, chief executives, or other senior leaders.
Experience managing social media accounts.
Exceptional writing, editing, interviewing, and message development skills.
Demonstrated ability to capture an executive’s authentic voice.
Experience preparing senior leaders for media interviews, speaking engagements, and other prominent appearances.
Experience writing corporate communications materials such as press releases, company announcements, and internal or all-hands messaging.
Strong editorial judgment, discretion, and comfort working with confidential information.
Ability to quickly understand complex technical subjects and communicate them accurately.
Confidence to provide candid and constructive guidance to senior executives.
Bachelor’s degree or equivalent practical experience.
Preferred Qualifications
Background in speechwriting, journalism, public policy, or long form editorial work.
Experience developing the public profile of a founder or senior executive.
Familiarity with technology, business, space, or policy media.
Experience working with external communications agencies and media partners.
Experience evaluating speaking engagements, interviews, podcasts, and other visibility opportunities.
Experience supporting sensitive or reputation critical communications.
Experience owning corporate or internal communications in addition to executive communications.
Genuine curiosity about spacecraft, computing infrastructure, and the emerging orbital economy.
Compensation and Benefits
The salary range for this position is $135,800 – $153,473 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
About Cowboy Space Corp:
Mission
Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.
Background
Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.
About the Role
Cowboy Space is looking for a Head of Marketing & Communications to define how the company presents itself to the world and lead the people responsible for bringing that story to life.
You will own our market narrative, competitive positioning, messaging, campaigns, media and public relations, digital and social presence, and event strategy. In this role you will work closely with leadership and teams across the company to translate our mission, technical progress, and major milestones into communications that support the business.
You will also manage and develop the Executive & Corporate Communications Partner, setting clear priorities, providing thoughtful feedback, and ensuring executive and company communications remain closely aligned. As the function grows, you will help determine the capabilities and resources needed to support the company’s ambitions.
This role requires strategic thinking, strong execution, and effective people leadership. You should be able to establish a clear point of view, turn it into an actionable marketing plan, and give your team the context and support needed to produce excellent work.
Responsibilities
Marketing, Brand & Narrative
Define Cowboy Space Corp.’s market narrative, competitive positioning, and core messaging pillars.
Ensure the company’s brand and messaging remain consistent across presentations, digital properties, campaigns, events, and external communications.
Develop marketing strategies for company milestones, technical achievements, partnerships, and major announcements.
Plan and oversee campaigns supporting fundraising, recruiting, partnerships, and thought leadership.
Lead media and public relations: build relationships with reporters and editors across space, technology, and business press, and drive earned-media coverage of milestones and major announcements.
Partner with leadership to prepare for and manage issues and crisis communications, including launch, demonstration, and mission-risk scenarios.
Ensure digital content reflects current positioning, remains current with company milestones, and presents a consistent brand across channels.
Develop the company’s event strategy, including conferences, speaking opportunities, sponsorships, and hosted events.
Lead & Develop the Executive & Corporate Communications Partner
Directly lead and develop the Executive & Corporate Communications Partner; Cowboy Space’s dedicated senior communications hire supporting the CEO and leadership team. In this capacity you will:
Manage the Partner day to day: set clear goals and priorities, provide regular coaching and actionable feedback, and invest in their professional development and growth.
Ensure the Partner has the access, context, and resources needed to advise and represent senior leaders effectively.
Keep executive, corporate, and internal communications tightly aligned with the overall marketing narrative, and build collaborative working relationships across communications, leadership, and teams company-wide.
Team, Budget & Operations
Track marketing effectiveness, audience engagement, and brand sentiment.
Establish meaningful performance measures, evaluate return on investment, and adjust strategy based on results.
Manage the marketing budget and external vendor relationships.
Track marketing effectiveness, audience engagement, and brand sentiment; establish meaningful performance measures, evaluate return on investment, and adjust strategy based on results.
Basic Qualifications
7 or more years of experience in marketing, brand strategy, corporate communications, product marketing, or a related field.
2 or more years of experience directly managing and developing communications, marketing, or creative professionals.
Hands-on experience leading media and public relations, including building relationships with press and securing earned coverage.
Demonstrated ability to set clear expectations, provide actionable feedback, and support strong performance.
Experience defining market positioning and messaging for a technical, growing, or mission-driven company.
Demonstrated ability to translate company strategy into integrated marketing plans and campaigns.
Strong writing, editing, presentation, and narrative development skills.
Experience leading website strategy, digital content, social, events, and external creative work.
Experience developing materials for investors, business partners, customers, or other strategic audiences.
Strong understanding of marketing performance measures, audience engagement, and brand sentiment.
Experience managing budgets, agencies, vendors, and contractors.
Ability to work closely with senior executives and influence decisions across multiple teams.
Excellent judgment and the ability to help a team operate effectively as priorities evolve.
Bachelor’s degree or equivalent practical experience.
Preferred Qualifications
Experience building or expanding a marketing or communications function.
Experience marketing a new technical category or business model.
Experience with executive communications or ghostwriting on behalf of senior leaders (helpful for coaching the Executive & Corporate Communications Partner).
Familiarity with fundraising, investor communications, and business development.
Experience supporting major technical milestones, demonstrations, partnerships, or company announcements.
Strong network of creative, media, event, or production partners.
Genuine curiosity about spacecraft, computing infrastructure, and the emerging orbital economy.
Compensation and Benefits
The salary range for this position is $185,880 – $204,500 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.
","descriptionPlain":"About Cowboy Space Corp:\n\n \n\nMission\n\nCowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.\n\n \n\nBackground\n\nCowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.\n\nCurrent energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.\n\nBaiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father's work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.\n\nThis is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation's team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.\n\n \n\nAbout the Role\n\nCowboy Space is looking for a Head of Marketing & Communications to define how the company presents itself to the world and lead the people responsible for bringing that story to life.\n\nYou will own our market narrative, competitive positioning, messaging, campaigns, media and public relations, digital and social presence, and event strategy. In this role you will work closely with leadership and teams across the company to translate our mission, technical progress, and major milestones into communications that support the business.\n\nYou will also manage and develop the Executive & Corporate Communications Partner, setting clear priorities, providing thoughtful feedback, and ensuring executive and company communications remain closely aligned. As the function grows, you will help determine the capabilities and resources needed to support the company’s ambitions.\n\nThis role requires strategic thinking, strong execution, and effective people leadership. You should be able to establish a clear point of view, turn it into an actionable marketing plan, and give your team the context and support needed to produce excellent work.\n\n\n\nResponsibilities\n\nMarketing, Brand & Narrative\n\n - Define Cowboy Space Corp.’s market narrative, competitive positioning, and core messaging pillars.\n\n - Ensure the company’s brand and messaging remain consistent across presentations, digital properties, campaigns, events, and external communications.\n\n - Develop marketing strategies for company milestones, technical achievements, partnerships, and major announcements.\n\n - Plan and oversee campaigns supporting fundraising, recruiting, partnerships, and thought leadership.\n\n - Lead media and public relations: build relationships with reporters and editors across space, technology, and business press, and drive earned-media coverage of milestones and major announcements.\n\n - Partner with leadership to prepare for and manage issues and crisis communications, including launch, demonstration, and mission-risk scenarios.\n\n - Ensure digital content reflects current positioning, remains current with company milestones, and presents a consistent brand across channels.\n\n - Develop the company’s event strategy, including conferences, speaking opportunities, sponsorships, and hosted events.\n \n \n\nLead & Develop the Executive & Corporate Communications Partner\n\n - Directly lead and develop the Executive & Corporate Communications Partner; Cowboy Space’s dedicated senior communications hire supporting the CEO and leadership team. In this capacity you will:\n\n - Manage the Partner day to day: set clear goals and priorities, provide regular coaching and actionable feedback, and invest in their professional development and growth.\n\n - Ensure the Partner has the access, context, and resources needed to advise and represent senior leaders effectively.\n\n - Keep executive, corporate, and internal communications tightly aligned with the overall marketing narrative, and build collaborative working relationships across communications, leadership, and teams company-wide.\n\n \nTeam, Budget & Operations\n\n - Track marketing effectiveness, audience engagement, and brand sentiment.\n\n - Establish meaningful performance measures, evaluate return on investment, and adjust strategy based on results.\n\n - Manage the marketing budget and external vendor relationships.\n\n - Track marketing effectiveness, audience engagement, and brand sentiment; establish meaningful performance measures, evaluate return on investment, and adjust strategy based on results.\n\n\n\nBasic Qualifications\n\n - 7 or more years of experience in marketing, brand strategy, corporate communications, product marketing, or a related field.\n\n - 2 or more years of experience directly managing and developing communications, marketing, or creative professionals.\n\n - Hands-on experience leading media and public relations, including building relationships with press and securing earned coverage.\n\n - Demonstrated ability to set clear expectations, provide actionable feedback, and support strong performance.\n\n - Experience defining market positioning and messaging for a technical, growing, or mission-driven company.\n\n - Demonstrated ability to translate company strategy into integrated marketing plans and campaigns.\n\n - Strong writing, editing, presentation, and narrative development skills.\n\n - Experience leading website strategy, digital content, social, events, and external creative work.\n\n - Experience developing materials for investors, business partners, customers, or other strategic audiences.\n\n - Strong understanding of marketing performance measures, audience engagement, and brand sentiment.\n\n - Experience managing budgets, agencies, vendors, and contractors.\n\n - Ability to work closely with senior executives and influence decisions across multiple teams.\n\n - Excellent judgment and the ability to help a team operate effectively as priorities evolve.\n\n - Bachelor’s degree or equivalent practical experience.\n\n\n\nPreferred Qualifications\n\n - Experience building or expanding a marketing or communications function.\n\n - Experience marketing a new technical category or business model.\n\n - Experience with executive communications or ghostwriting on behalf of senior leaders (helpful for coaching the Executive & Corporate Communications Partner).\n\n - Familiarity with fundraising, investor communications, and business development.\n\n - Experience supporting major technical milestones, demonstrations, partnerships, or company announcements.\n\n - Strong network of creative, media, event, or production partners.\n\n - Genuine curiosity about spacecraft, computing infrastructure, and the emerging orbital economy.\n\n \n\nCompensation and Benefits\n\nThe salary range for this position is $185,880 – $204,500 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.\n\n - Equity in Cowboy Space Corp.\n\n - Employees and their eligible dependents may enroll in medical, dental, and vision insurance\n\n - 401(k) retirement savings plan\n\n - Paid time off\n\n - 10 paid holidays per calendar year\n\n - Paid parental leave\n\n - Relocation assistance if applicable\n\n - Daily lunch in the office and a fully stocked kitchen with beverages and snacks\n\n \n\nITAR Requirements\n\nExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here https://deccs.pmddtc.state.gov/deccs.\n\n \n\nDisclaimer\n\nThis job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.’s discretion.\n\nCowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.","compensation":{"compensationTierSummary":null,"scrapeableCompensationSalarySummary":null,"compensationTiers":[],"summaryComponents":[]}}],"apiVersion":"1"}